247587912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 798033600

約数和(自身を除く): 550445688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 139, 143, 156, 173, 198, 234, 264, 278, 286, 312, 346, 396, 417, 429, 468, 519, 556, 572, 692, 792, 834, 858, 936, 1038, 1112, 1144, 1251, 1287, 1384, 1529, 1557, 1668, 1716, 1807, 1903, 2076, 2249, 2502, 2574, 3058, 3114, 3336, 3432, 3614, 3806, 4152, 4498, 4587, 5004, 5148, 5421, 5709, 6116, 6228, 6747, 7228, 7612, 8996, 9174, 10008, 10296, 10842, 11418, 12232, 12456, 13494, 13761, 14456, 15224, 16263, 17127, 17992, 18348, 19877, 20241, 21684, 22836, 24047, 24739, 26988, 27522, 32526, 34254, 36696, 39754, 40482, 43368, 45672, 48094, 49478, 53976, 55044, 59631, 65052, 68508, 72141, 74217, 79508, 80964, 96188, 98956, 110088, 119262, 130104, 137016, 144282, 148434, 159016, 161928, 178893, 192376, 197912, 216423, 222651, 238524, 264517, 288564, 296868, 312611, 357786, 432846, 445302, 477048, 529034, 577128, 593736, 625222, 715572, 793551, 865692, 890604, 937833, 1058068, 1250444, 1431144, 1587102, 1731384, 1781208, 1875666, 2116136, 2380653, 2500888, 2813499, 3174204, 3438721, 3751332, 4761306, 5626998, 6348408, 6877442, 7502664, 9522612, 10316163, 11253996, 13754884, 19045224, 20632326, 22507992, 27509768, 30948489, 41264652, 61896978, 82529304, 123793956, 247587912]

約数ペア:

[(1, 247587912), (2, 123793956), (3, 82529304), (4, 61896978), (6, 41264652), (8, 30948489), (9, 27509768), (11, 22507992), (12, 20632326), (13, 19045224), (18, 13754884), (22, 11253996), (24, 10316163), (26, 9522612), (33, 7502664), (36, 6877442), (39, 6348408), (44, 5626998), (52, 4761306), (66, 3751332), (72, 3438721), (78, 3174204), (88, 2813499), (99, 2500888), (104, 2380653), (117, 2116136), (132, 1875666), (139, 1781208), (143, 1731384), (156, 1587102), (173, 1431144), (198, 1250444), (234, 1058068), (264, 937833), (278, 890604), (286, 865692), (312, 793551), (346, 715572), (396, 625222), (417, 593736), (429, 577128), (468, 529034), (519, 477048), (556, 445302), (572, 432846), (692, 357786), (792, 312611), (834, 296868), (858, 288564), (936, 264517), (1038, 238524), (1112, 222651), (1144, 216423), (1251, 197912), (1287, 192376), (1384, 178893), (1529, 161928), (1557, 159016), (1668, 148434), (1716, 144282), (1807, 137016), (1903, 130104), (2076, 119262), (2249, 110088), (2502, 98956), (2574, 96188), (3058, 80964), (3114, 79508), (3336, 74217), (3432, 72141), (3614, 68508), (3806, 65052), (4152, 59631), (4498, 55044), (4587, 53976), (5004, 49478), (5148, 48094), (5421, 45672), (5709, 43368), (6116, 40482), (6228, 39754), (6747, 36696), (7228, 34254), (7612, 32526), (8996, 27522), (9174, 26988), (10008, 24739), (10296, 24047), (10842, 22836), (11418, 21684), (12232, 20241), (12456, 19877), (13494, 18348), (13761, 17992), (14456, 17127), (15224, 16263)]