387479664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 240

約数和(自身を含む): 1317249024

約数和(自身を除く): 929769360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 312, 341, 372, 396, 403, 429, 468, 496, 528, 558, 572, 607, 624, 682, 744, 792, 806, 858, 936, 1023, 1116, 1144, 1209, 1214, 1287, 1364, 1488, 1584, 1612, 1716, 1821, 1872, 2046, 2232, 2288, 2418, 2428, 2574, 2728, 3069, 3224, 3432, 3627, 3642, 4092, 4433, 4464, 4836, 4856, 5148, 5456, 5463, 6138, 6448, 6677, 6864, 7254, 7284, 7891, 8184, 8866, 9672, 9712, 10296, 10926, 12276, 13299, 13354, 14508, 14568, 15782, 16368, 17732, 18817, 19344, 20031, 20592, 21852, 23673, 24552, 26598, 26708, 29016, 29136, 31564, 35464, 37634, 39897, 40062, 43704, 47346, 49104, 53196, 53416, 56451, 58032, 60093, 63128, 70928, 71019, 75268, 79794, 80124, 86801, 87408, 94692, 106392, 106832, 112902, 120186, 126256, 142038, 150536, 159588, 160248, 169353, 173602, 189384, 206987, 212784, 225804, 240372, 244621, 260403, 284076, 301072, 319176, 320496, 338706, 347204, 378768, 413974, 451608, 480744, 489242, 520806, 568152, 620961, 638352, 677412, 694408, 733863, 781209, 827948, 903216, 961488, 978484, 1041612, 1136304, 1241922, 1354824, 1388816, 1467726, 1562418, 1655896, 1862883, 1956968, 2083224, 2201589, 2483844, 2690831, 2709648, 2935452, 3124836, 3311792, 3725766, 3913936, 4166448, 4403178, 4967688, 5381662, 5870904, 6249672, 7451532, 8072493, 8806356, 9935376, 10763324, 11741808, 12499344, 14903064, 16144986, 17612712, 21526648, 24217479, 29806128, 32289972, 35225424, 43053296, 48434958, 64579944, 96869916, 129159888, 193739832, 387479664]

約数ペア:

[(1, 387479664), (2, 193739832), (3, 129159888), (4, 96869916), (6, 64579944), (8, 48434958), (9, 43053296), (11, 35225424), (12, 32289972), (13, 29806128), (16, 24217479), (18, 21526648), (22, 17612712), (24, 16144986), (26, 14903064), (31, 12499344), (33, 11741808), (36, 10763324), (39, 9935376), (44, 8806356), (48, 8072493), (52, 7451532), (62, 6249672), (66, 5870904), (72, 5381662), (78, 4967688), (88, 4403178), (93, 4166448), (99, 3913936), (104, 3725766), (117, 3311792), (124, 3124836), (132, 2935452), (143, 2709648), (144, 2690831), (156, 2483844), (176, 2201589), (186, 2083224), (198, 1956968), (208, 1862883), (234, 1655896), (248, 1562418), (264, 1467726), (279, 1388816), (286, 1354824), (312, 1241922), (341, 1136304), (372, 1041612), (396, 978484), (403, 961488), (429, 903216), (468, 827948), (496, 781209), (528, 733863), (558, 694408), (572, 677412), (607, 638352), (624, 620961), (682, 568152), (744, 520806), (792, 489242), (806, 480744), (858, 451608), (936, 413974), (1023, 378768), (1116, 347204), (1144, 338706), (1209, 320496), (1214, 319176), (1287, 301072), (1364, 284076), (1488, 260403), (1584, 244621), (1612, 240372), (1716, 225804), (1821, 212784), (1872, 206987), (2046, 189384), (2232, 173602), (2288, 169353), (2418, 160248), (2428, 159588), (2574, 150536), (2728, 142038), (3069, 126256), (3224, 120186), (3432, 112902), (3627, 106832), (3642, 106392), (4092, 94692), (4433, 87408), (4464, 86801), (4836, 80124), (4856, 79794), (5148, 75268), (5456, 71019), (5463, 70928), (6138, 63128), (6448, 60093), (6677, 58032), (6864, 56451), (7254, 53416), (7284, 53196), (7891, 49104), (8184, 47346), (8866, 43704), (9672, 40062), (9712, 39897), (10296, 37634), (10926, 35464), (12276, 31564), (13299, 29136), (13354, 29016), (14508, 26708), (14568, 26598), (15782, 24552), (16368, 23673), (17732, 21852), (18817, 20592), (19344, 20031)]