2008498212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 5914621440

約数和(自身を除く): 3906123228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 233, 237, 252, 316, 433, 466, 474, 553, 699, 711, 866, 932, 948, 1106, 1299, 1398, 1422, 1631, 1659, 1732, 2097, 2212, 2598, 2796, 2844, 3031, 3262, 3318, 3897, 4194, 4893, 4977, 5196, 6062, 6524, 6636, 7794, 8388, 9093, 9786, 9954, 12124, 14679, 15588, 18186, 18407, 19572, 19908, 27279, 29358, 34207, 36372, 36814, 54558, 55221, 58716, 68414, 73628, 100889, 102621, 109116, 110442, 128849, 136828, 165663, 201778, 205242, 220884, 239449, 257698, 302667, 307863, 331326, 386547, 403556, 410484, 478898, 515396, 605334, 615726, 662652, 706223, 718347, 773094, 908001, 957796, 1159641, 1210668, 1231452, 1412446, 1436694, 1546188, 1816002, 2118669, 2155041, 2319282, 2824892, 2873388, 3632004, 4237338, 4310082, 4638564, 6356007, 7970231, 8474676, 8620164, 12712014, 15940462, 23910693, 25424028, 31880924, 47821386, 55791617, 71732079, 95642772, 111583234, 143464158, 167374851, 223166468, 286928316, 334749702, 502124553, 669499404, 1004249106, 2008498212]

約数ペア:

[(1, 2008498212), (2, 1004249106), (3, 669499404), (4, 502124553), (6, 334749702), (7, 286928316), (9, 223166468), (12, 167374851), (14, 143464158), (18, 111583234), (21, 95642772), (28, 71732079), (36, 55791617), (42, 47821386), (63, 31880924), (79, 25424028), (84, 23910693), (126, 15940462), (158, 12712014), (233, 8620164), (237, 8474676), (252, 7970231), (316, 6356007), (433, 4638564), (466, 4310082), (474, 4237338), (553, 3632004), (699, 2873388), (711, 2824892), (866, 2319282), (932, 2155041), (948, 2118669), (1106, 1816002), (1299, 1546188), (1398, 1436694), (1422, 1412446), (1631, 1231452), (1659, 1210668), (1732, 1159641), (2097, 957796), (2212, 908001), (2598, 773094), (2796, 718347), (2844, 706223), (3031, 662652), (3262, 615726), (3318, 605334), (3897, 515396), (4194, 478898), (4893, 410484), (4977, 403556), (5196, 386547), (6062, 331326), (6524, 307863), (6636, 302667), (7794, 257698), (8388, 239449), (9093, 220884), (9786, 205242), (9954, 201778), (12124, 165663), (14679, 136828), (15588, 128849), (18186, 110442), (18407, 109116), (19572, 102621), (19908, 100889), (27279, 73628), (29358, 68414), (34207, 58716), (36372, 55221), (36814, 54558)]