12478495744

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 264

約数和(自身を含む): 30248175104

約数和(自身を除く): 17769679360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 64, 88, 104, 121, 122, 127, 128, 143, 176, 208, 242, 244, 254, 256, 286, 352, 416, 484, 488, 508, 512, 572, 671, 704, 793, 832, 968, 976, 1016, 1024, 1144, 1342, 1397, 1408, 1573, 1586, 1651, 1664, 1936, 1952, 2032, 2288, 2684, 2794, 2816, 3146, 3172, 3302, 3328, 3872, 3904, 4064, 4576, 5368, 5588, 5632, 6292, 6344, 6604, 6656, 7381, 7744, 7747, 7808, 8128, 8723, 9152, 10736, 11176, 11264, 12584, 12688, 13208, 13312, 14762, 15367, 15488, 15494, 15616, 16256, 17446, 18161, 18304, 21472, 22352, 25168, 25376, 26416, 29524, 30734, 30976, 30988, 31232, 32512, 34892, 36322, 36608, 42944, 44704, 50336, 50752, 52832, 59048, 61468, 61952, 61976, 62464, 65024, 69784, 72644, 73216, 85217, 85888, 89408, 95953, 100672, 100711, 101504, 105664, 118096, 122936, 123904, 123952, 130048, 139568, 145288, 146432, 170434, 171776, 178816, 191906, 199771, 201344, 201422, 203008, 211328, 236192, 245872, 247904, 279136, 290576, 340868, 343552, 357632, 383812, 399542, 402688, 402844, 406016, 422656, 472384, 491744, 495808, 558272, 581152, 681736, 687104, 715264, 767624, 799084, 805376, 805688, 812032, 845312, 937387, 944768, 983488, 991616, 1107821, 1116544, 1162304, 1363472, 1430528, 1535248, 1598168, 1610752, 1611376, 1690624, 1874774, 1889536, 1966976, 1983232, 2215642, 2233088, 2324608, 2726944, 3070496, 3196336, 3222752, 3749548, 3779072, 3933952, 3966464, 4431284, 4466176, 4649216, 5453888, 6140992, 6392672, 6445504, 7499096, 7558144, 7867904, 7932928, 8862568, 8932352, 9298432, 10907776, 12186031, 12281984, 12785344, 12891008, 14998192, 15735808, 17725136, 18596864, 21815552, 24372062, 24563968, 25570688, 25782016, 29996384, 35450272, 43631104, 48744124, 49127936, 51141376, 51564032, 59992768, 70900544, 87262208, 97488248, 98255872, 102282752, 103128064, 119985536, 141801088, 194976496, 204565504, 239971072, 283602176, 389952992, 479942144, 567204352, 779905984, 959884288, 1134408704, 1559811968, 3119623936, 6239247872, 12478495744]

約数ペア:

[(1, 12478495744), (2, 6239247872), (4, 3119623936), (8, 1559811968), (11, 1134408704), (13, 959884288), (16, 779905984), (22, 567204352), (26, 479942144), (32, 389952992), (44, 283602176), (52, 239971072), (61, 204565504), (64, 194976496), (88, 141801088), (104, 119985536), (121, 103128064), (122, 102282752), (127, 98255872), (128, 97488248), (143, 87262208), (176, 70900544), (208, 59992768), (242, 51564032), (244, 51141376), (254, 49127936), (256, 48744124), (286, 43631104), (352, 35450272), (416, 29996384), (484, 25782016), (488, 25570688), (508, 24563968), (512, 24372062), (572, 21815552), (671, 18596864), (704, 17725136), (793, 15735808), (832, 14998192), (968, 12891008), (976, 12785344), (1016, 12281984), (1024, 12186031), (1144, 10907776), (1342, 9298432), (1397, 8932352), (1408, 8862568), (1573, 7932928), (1586, 7867904), (1651, 7558144), (1664, 7499096), (1936, 6445504), (1952, 6392672), (2032, 6140992), (2288, 5453888), (2684, 4649216), (2794, 4466176), (2816, 4431284), (3146, 3966464), (3172, 3933952), (3302, 3779072), (3328, 3749548), (3872, 3222752), (3904, 3196336), (4064, 3070496), (4576, 2726944), (5368, 2324608), (5588, 2233088), (5632, 2215642), (6292, 1983232), (6344, 1966976), (6604, 1889536), (6656, 1874774), (7381, 1690624), (7744, 1611376), (7747, 1610752), (7808, 1598168), (8128, 1535248), (8723, 1430528), (9152, 1363472), (10736, 1162304), (11176, 1116544), (11264, 1107821), (12584, 991616), (12688, 983488), (13208, 944768), (13312, 937387), (14762, 845312), (15367, 812032), (15488, 805688), (15494, 805376), (15616, 799084), (16256, 767624), (17446, 715264), (18161, 687104), (18304, 681736), (21472, 581152), (22352, 558272), (25168, 495808), (25376, 491744), (26416, 472384), (29524, 422656), (30734, 406016), (30976, 402844), (30988, 402688), (31232, 399542), (32512, 383812), (34892, 357632), (36322, 343552), (36608, 340868), (42944, 290576), (44704, 279136), (50336, 247904), (50752, 245872), (52832, 236192), (59048, 211328), (61468, 203008), (61952, 201422), (61976, 201344), (62464, 199771), (65024, 191906), (69784, 178816), (72644, 171776), (73216, 170434), (85217, 146432), (85888, 145288), (89408, 139568), (95953, 130048), (100672, 123952), (100711, 123904), (101504, 122936), (105664, 118096)]