2647304892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 7232569344

約数和(自身を除く): 4585264452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 47, 62, 82, 93, 94, 123, 124, 141, 164, 186, 188, 246, 279, 282, 369, 372, 423, 492, 558, 564, 738, 846, 1116, 1231, 1271, 1457, 1476, 1692, 1927, 2462, 2542, 2914, 3693, 3813, 3854, 4371, 4924, 5084, 5781, 5828, 7386, 7626, 7708, 8742, 11079, 11439, 11562, 13113, 14772, 15252, 17343, 17484, 22158, 22878, 23124, 26226, 34686, 38161, 44316, 45756, 50471, 52452, 57857, 59737, 69372, 76322, 100942, 114483, 115714, 119474, 151413, 152644, 173571, 179211, 201884, 228966, 231428, 238948, 302826, 343449, 347142, 358422, 454239, 457932, 520713, 537633, 605652, 686898, 694284, 716844, 908478, 1041426, 1075266, 1373796, 1564601, 1793567, 1816956, 2082852, 2150532, 2372137, 3129202, 3587134, 4693803, 4744274, 5380701, 6258404, 7116411, 7174268, 9387606, 9488548, 10761402, 14081409, 14232822, 16142103, 18775212, 21349233, 21522804, 28162818, 28465644, 32284206, 42698466, 56325636, 64568412, 73536247, 85396932, 147072494, 220608741, 294144988, 441217482, 661826223, 882434964, 1323652446, 2647304892]

約数ペア:

[(1, 2647304892), (2, 1323652446), (3, 882434964), (4, 661826223), (6, 441217482), (9, 294144988), (12, 220608741), (18, 147072494), (31, 85396932), (36, 73536247), (41, 64568412), (47, 56325636), (62, 42698466), (82, 32284206), (93, 28465644), (94, 28162818), (123, 21522804), (124, 21349233), (141, 18775212), (164, 16142103), (186, 14232822), (188, 14081409), (246, 10761402), (279, 9488548), (282, 9387606), (369, 7174268), (372, 7116411), (423, 6258404), (492, 5380701), (558, 4744274), (564, 4693803), (738, 3587134), (846, 3129202), (1116, 2372137), (1231, 2150532), (1271, 2082852), (1457, 1816956), (1476, 1793567), (1692, 1564601), (1927, 1373796), (2462, 1075266), (2542, 1041426), (2914, 908478), (3693, 716844), (3813, 694284), (3854, 686898), (4371, 605652), (4924, 537633), (5084, 520713), (5781, 457932), (5828, 454239), (7386, 358422), (7626, 347142), (7708, 343449), (8742, 302826), (11079, 238948), (11439, 231428), (11562, 228966), (13113, 201884), (14772, 179211), (15252, 173571), (17343, 152644), (17484, 151413), (22158, 119474), (22878, 115714), (23124, 114483), (26226, 100942), (34686, 76322), (38161, 69372), (44316, 59737), (45756, 57857), (50471, 52452)]