639516927996

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1631

約数の個数: 360

約数和(自身を含む): 1824311722464

約数和(自身を除く): 1184794794468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 71, 76, 81, 106, 108, 114, 142, 159, 162, 171, 212, 213, 228, 284, 318, 324, 342, 361, 426, 477, 513, 636, 639, 684, 722, 852, 954, 1007, 1026, 1083, 1278, 1349, 1431, 1444, 1453, 1539, 1908, 1917, 2014, 2052, 2166, 2556, 2698, 2862, 2906, 3021, 3078, 3249, 3763, 3834, 4028, 4047, 4293, 4332, 4359, 5396, 5724, 5751, 5812, 6042, 6156, 6498, 7526, 7668, 8094, 8586, 8718, 9063, 9747, 11289, 11502, 12084, 12141, 12996, 13077, 15052, 16188, 17172, 17436, 18126, 19133, 19494, 22578, 23004, 24282, 25631, 26154, 27189, 27607, 29241, 33867, 36252, 36423, 38266, 38988, 39231, 45156, 48564, 51262, 52308, 54378, 55214, 57399, 58482, 67734, 71497, 72846, 76532, 76893, 77009, 78462, 81567, 82821, 101601, 102524, 103163, 108756, 109269, 110428, 114798, 116964, 117693, 135468, 142994, 145692, 153786, 154018, 156924, 163134, 165642, 172197, 203202, 206326, 214491, 218538, 229596, 230679, 231027, 235386, 248463, 285988, 304803, 307572, 308036, 309489, 326268, 331284, 344394, 406404, 412652, 428982, 437076, 461358, 462054, 470772, 496926, 516591, 524533, 609606, 618978, 643473, 688788, 692037, 693081, 745389, 857964, 922716, 924108, 928467, 993852, 1033182, 1049066, 1219212, 1237956, 1286946, 1358443, 1384074, 1386162, 1463171, 1490778, 1549773, 1573599, 1856934, 1930419, 1960097, 2066364, 2076111, 2079243, 2098132, 2236167, 2573892, 2716886, 2768148, 2772324, 2785401, 2926342, 2981556, 3099546, 3147198, 3713868, 3860838, 3920194, 4075329, 4152222, 4158486, 4389513, 4472334, 4720797, 5433772, 5467639, 5570802, 5791257, 5852684, 5880291, 6199092, 6237729, 6294396, 7721676, 7840388, 8150658, 8304444, 8316972, 8356203, 8779026, 8944668, 9441594, 10935278, 11141604, 11582514, 11760582, 12225987, 12475458, 13168539, 14162391, 16301316, 16402917, 16712406, 17558052, 17640873, 18883188, 21870556, 23165028, 23521164, 24451974, 24950916, 26337078, 27800249, 28324782, 32805834, 33424812, 35281746, 36677961, 37241843, 39505617, 42487173, 48903948, 49208751, 52674156, 52922619, 55600498, 56649564, 65611668, 70563492, 73355922, 74483686, 79011234, 83400747, 84974346, 98417502, 103885141, 105845238, 110033883, 111200996, 111725529, 118516851, 146711844, 147626253, 148967372, 158022468, 158767857, 166801494, 169948692, 196835004, 207770282, 211690476, 220067766, 223451058, 237033702, 250202241, 295252506, 311655423, 317535714, 333602988, 335176587, 415540564, 440135532, 442878759, 446902116, 474067404, 500404482, 590505012, 623310846, 635071428, 670353174, 750606723, 885757518, 934966269, 1000808964, 1005529761, 1246621692, 1340706348, 1501213446, 1771515036, 1869932538, 1973817679, 2011059522, 2251820169, 2804898807, 3002426892, 3016589283, 3739865076, 3947635358, 4022119044, 4503640338, 5609797614, 5921453037, 6033178566, 7895270716, 8414696421, 9007280676, 11219595228, 11842906074, 12066357132, 16829392842, 17764359111, 23685812148, 33658785684, 35528718222, 53293077333, 71057436444, 106586154666, 159879231999, 213172309332, 319758463998, 639516927996]

約数ペア:

[(1, 639516927996), (2, 319758463998), (3, 213172309332), (4, 159879231999), (6, 106586154666), (9, 71057436444), (12, 53293077333), (18, 35528718222), (19, 33658785684), (27, 23685812148), (36, 17764359111), (38, 16829392842), (53, 12066357132), (54, 11842906074), (57, 11219595228), (71, 9007280676), (76, 8414696421), (81, 7895270716), (106, 6033178566), (108, 5921453037), (114, 5609797614), (142, 4503640338), (159, 4022119044), (162, 3947635358), (171, 3739865076), (212, 3016589283), (213, 3002426892), (228, 2804898807), (284, 2251820169), (318, 2011059522), (324, 1973817679), (342, 1869932538), (361, 1771515036), (426, 1501213446), (477, 1340706348), (513, 1246621692), (636, 1005529761), (639, 1000808964), (684, 934966269), (722, 885757518), (852, 750606723), (954, 670353174), (1007, 635071428), (1026, 623310846), (1083, 590505012), (1278, 500404482), (1349, 474067404), (1431, 446902116), (1444, 442878759), (1453, 440135532), (1539, 415540564), (1908, 335176587), (1917, 333602988), (2014, 317535714), (2052, 311655423), (2166, 295252506), (2556, 250202241), (2698, 237033702), (2862, 223451058), (2906, 220067766), (3021, 211690476), (3078, 207770282), (3249, 196835004), (3763, 169948692), (3834, 166801494), (4028, 158767857), (4047, 158022468), (4293, 148967372), (4332, 147626253), (4359, 146711844), (5396, 118516851), (5724, 111725529), (5751, 111200996), (5812, 110033883), (6042, 105845238), (6156, 103885141), (6498, 98417502), (7526, 84974346), (7668, 83400747), (8094, 79011234), (8586, 74483686), (8718, 73355922), (9063, 70563492), (9747, 65611668), (11289, 56649564), (11502, 55600498), (12084, 52922619), (12141, 52674156), (12996, 49208751), (13077, 48903948), (15052, 42487173), (16188, 39505617), (17172, 37241843), (17436, 36677961), (18126, 35281746), (19133, 33424812), (19494, 32805834), (22578, 28324782), (23004, 27800249), (24282, 26337078), (25631, 24950916), (26154, 24451974), (27189, 23521164), (27607, 23165028), (29241, 21870556), (33867, 18883188), (36252, 17640873), (36423, 17558052), (38266, 16712406), (38988, 16402917), (39231, 16301316), (45156, 14162391), (48564, 13168539), (51262, 12475458), (52308, 12225987), (54378, 11760582), (55214, 11582514), (57399, 11141604), (58482, 10935278), (67734, 9441594), (71497, 8944668), (72846, 8779026), (76532, 8356203), (76893, 8316972), (77009, 8304444), (78462, 8150658), (81567, 7840388), (82821, 7721676), (101601, 6294396), (102524, 6237729), (103163, 6199092), (108756, 5880291), (109269, 5852684), (110428, 5791257), (114798, 5570802), (116964, 5467639), (117693, 5433772), (135468, 4720797), (142994, 4472334), (145692, 4389513), (153786, 4158486), (154018, 4152222), (156924, 4075329), (163134, 3920194), (165642, 3860838), (172197, 3713868), (203202, 3147198), (206326, 3099546), (214491, 2981556), (218538, 2926342), (229596, 2785401), (230679, 2772324), (231027, 2768148), (235386, 2716886), (248463, 2573892), (285988, 2236167), (304803, 2098132), (307572, 2079243), (308036, 2076111), (309489, 2066364), (326268, 1960097), (331284, 1930419), (344394, 1856934), (406404, 1573599), (412652, 1549773), (428982, 1490778), (437076, 1463171), (461358, 1386162), (462054, 1384074), (470772, 1358443), (496926, 1286946), (516591, 1237956), (524533, 1219212), (609606, 1049066), (618978, 1033182), (643473, 993852), (688788, 928467), (692037, 924108), (693081, 922716), (745389, 857964)]