1618115928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 5000970240

約数和(自身を除く): 3382854312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 67, 78, 88, 93, 104, 124, 132, 134, 143, 156, 186, 201, 227, 248, 264, 268, 286, 312, 341, 372, 402, 403, 429, 454, 536, 572, 681, 682, 737, 744, 804, 806, 858, 871, 908, 1023, 1144, 1209, 1362, 1364, 1474, 1608, 1612, 1716, 1742, 1816, 2046, 2077, 2211, 2418, 2497, 2613, 2724, 2728, 2948, 2951, 3224, 3432, 3484, 4092, 4154, 4422, 4433, 4836, 4994, 5226, 5448, 5896, 5902, 6231, 6968, 7037, 7491, 8184, 8308, 8844, 8853, 8866, 9581, 9672, 9988, 10452, 11804, 12462, 13299, 14074, 14982, 15209, 16616, 17688, 17706, 17732, 19162, 19976, 20904, 21111, 22847, 23608, 24924, 26598, 27001, 28148, 28743, 29964, 30418, 32461, 35412, 35464, 38324, 42222, 45627, 45694, 49848, 53196, 54002, 56296, 57486, 59928, 60836, 64922, 68541, 70824, 76648, 77407, 81003, 84444, 91254, 91388, 91481, 97383, 106392, 108004, 114972, 121672, 129844, 137082, 154814, 162006, 167299, 168888, 182508, 182776, 182962, 194766, 197717, 216008, 229944, 232221, 259688, 274164, 274443, 297011, 309628, 324012, 334598, 365016, 365924, 389532, 395434, 464442, 471479, 501897, 548328, 548886, 593151, 594022, 619256, 648024, 669196, 731848, 779064, 790868, 891033, 928884, 942958, 1003794, 1006291, 1097772, 1186302, 1188044, 1338392, 1414437, 1581736, 1782066, 1857768, 1885916, 2007588, 2012582, 2174887, 2195544, 2372604, 2376088, 2828874, 3018873, 3564132, 3771832, 4015176, 4025164, 4349774, 4745208, 5186269, 5657748, 6037746, 6129227, 6524661, 7128264, 8050328, 8699548, 10372538, 11315496, 12075492, 12258454, 13049322, 15558807, 17399096, 18387681, 20745076, 24150984, 24516908, 26098644, 31117614, 36775362, 41490152, 49033816, 52197288, 62235228, 67421497, 73550724, 124470456, 134842994, 147101448, 202264491, 269685988, 404528982, 539371976, 809057964, 1618115928]

約数ペア:

[(1, 1618115928), (2, 809057964), (3, 539371976), (4, 404528982), (6, 269685988), (8, 202264491), (11, 147101448), (12, 134842994), (13, 124470456), (22, 73550724), (24, 67421497), (26, 62235228), (31, 52197288), (33, 49033816), (39, 41490152), (44, 36775362), (52, 31117614), (62, 26098644), (66, 24516908), (67, 24150984), (78, 20745076), (88, 18387681), (93, 17399096), (104, 15558807), (124, 13049322), (132, 12258454), (134, 12075492), (143, 11315496), (156, 10372538), (186, 8699548), (201, 8050328), (227, 7128264), (248, 6524661), (264, 6129227), (268, 6037746), (286, 5657748), (312, 5186269), (341, 4745208), (372, 4349774), (402, 4025164), (403, 4015176), (429, 3771832), (454, 3564132), (536, 3018873), (572, 2828874), (681, 2376088), (682, 2372604), (737, 2195544), (744, 2174887), (804, 2012582), (806, 2007588), (858, 1885916), (871, 1857768), (908, 1782066), (1023, 1581736), (1144, 1414437), (1209, 1338392), (1362, 1188044), (1364, 1186302), (1474, 1097772), (1608, 1006291), (1612, 1003794), (1716, 942958), (1742, 928884), (1816, 891033), (2046, 790868), (2077, 779064), (2211, 731848), (2418, 669196), (2497, 648024), (2613, 619256), (2724, 594022), (2728, 593151), (2948, 548886), (2951, 548328), (3224, 501897), (3432, 471479), (3484, 464442), (4092, 395434), (4154, 389532), (4422, 365924), (4433, 365016), (4836, 334598), (4994, 324012), (5226, 309628), (5448, 297011), (5896, 274443), (5902, 274164), (6231, 259688), (6968, 232221), (7037, 229944), (7491, 216008), (8184, 197717), (8308, 194766), (8844, 182962), (8853, 182776), (8866, 182508), (9581, 168888), (9672, 167299), (9988, 162006), (10452, 154814), (11804, 137082), (12462, 129844), (13299, 121672), (14074, 114972), (14982, 108004), (15209, 106392), (16616, 97383), (17688, 91481), (17706, 91388), (17732, 91254), (19162, 84444), (19976, 81003), (20904, 77407), (21111, 76648), (22847, 70824), (23608, 68541), (24924, 64922), (26598, 60836), (27001, 59928), (28148, 57486), (28743, 56296), (29964, 54002), (30418, 53196), (32461, 49848), (35412, 45694), (35464, 45627), (38324, 42222)]