31169424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 99993600

約数和(自身を除く): 68824176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 239, 247, 264, 286, 304, 312, 418, 429, 456, 478, 494, 528, 572, 624, 627, 717, 741, 836, 858, 912, 956, 988, 1144, 1254, 1434, 1482, 1672, 1716, 1912, 1976, 2288, 2508, 2629, 2717, 2868, 2964, 3107, 3344, 3432, 3824, 3952, 4541, 5016, 5258, 5434, 5736, 5928, 6214, 6864, 7887, 8151, 9082, 9321, 10032, 10516, 10868, 11472, 11856, 12428, 13623, 15774, 16302, 18164, 18642, 21032, 21736, 24856, 27246, 31548, 32604, 34177, 36328, 37284, 42064, 43472, 49712, 49951, 54492, 59033, 63096, 65208, 68354, 72656, 74568, 99902, 102531, 108984, 118066, 126192, 130416, 136708, 149136, 149853, 177099, 199804, 205062, 217968, 236132, 273416, 299706, 354198, 399608, 410124, 472264, 546832, 599412, 649363, 708396, 799216, 820248, 944528, 1198824, 1298726, 1416792, 1640496, 1948089, 2397648, 2597452, 2833584, 3896178, 5194904, 7792356, 10389808, 15584712, 31169424]

約数ペア:

[(1, 31169424), (2, 15584712), (3, 10389808), (4, 7792356), (6, 5194904), (8, 3896178), (11, 2833584), (12, 2597452), (13, 2397648), (16, 1948089), (19, 1640496), (22, 1416792), (24, 1298726), (26, 1198824), (33, 944528), (38, 820248), (39, 799216), (44, 708396), (48, 649363), (52, 599412), (57, 546832), (66, 472264), (76, 410124), (78, 399608), (88, 354198), (104, 299706), (114, 273416), (132, 236132), (143, 217968), (152, 205062), (156, 199804), (176, 177099), (208, 149853), (209, 149136), (228, 136708), (239, 130416), (247, 126192), (264, 118066), (286, 108984), (304, 102531), (312, 99902), (418, 74568), (429, 72656), (456, 68354), (478, 65208), (494, 63096), (528, 59033), (572, 54492), (624, 49951), (627, 49712), (717, 43472), (741, 42064), (836, 37284), (858, 36328), (912, 34177), (956, 32604), (988, 31548), (1144, 27246), (1254, 24856), (1434, 21736), (1482, 21032), (1672, 18642), (1716, 18164), (1912, 16302), (1976, 15774), (2288, 13623), (2508, 12428), (2629, 11856), (2717, 11472), (2868, 10868), (2964, 10516), (3107, 10032), (3344, 9321), (3432, 9082), (3824, 8151), (3952, 7887), (4541, 6864), (5016, 6214), (5258, 5928), (5434, 5736)]