351411216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 1046683008

約数和(自身を除く): 695271792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 157, 204, 208, 211, 221, 272, 312, 314, 408, 422, 442, 471, 624, 628, 633, 663, 816, 844, 884, 942, 1256, 1266, 1326, 1688, 1768, 1884, 2041, 2512, 2532, 2652, 2669, 2743, 3376, 3536, 3587, 3768, 4082, 5064, 5304, 5338, 5486, 6123, 7174, 7536, 8007, 8164, 8229, 10128, 10608, 10676, 10761, 10972, 12246, 14348, 16014, 16328, 16458, 21352, 21522, 21944, 24492, 28696, 32028, 32656, 32916, 33127, 34697, 42704, 43044, 43888, 46631, 48984, 57392, 64056, 65832, 66254, 69394, 86088, 93262, 97968, 99381, 104091, 128112, 131664, 132508, 138788, 139893, 172176, 186524, 198762, 208182, 265016, 277576, 279786, 373048, 397524, 416364, 430651, 530032, 555152, 559572, 563159, 746096, 795048, 832728, 861302, 1119144, 1126318, 1291953, 1590096, 1665456, 1689477, 1722604, 2238288, 2252636, 2583906, 3378954, 3445208, 4505272, 5167812, 6757908, 6890416, 7321067, 9010544, 10335624, 13515816, 14642134, 20671248, 21963201, 27031632, 29284268, 43926402, 58568536, 87852804, 117137072, 175705608, 351411216]

約数ペア:

[(1, 351411216), (2, 175705608), (3, 117137072), (4, 87852804), (6, 58568536), (8, 43926402), (12, 29284268), (13, 27031632), (16, 21963201), (17, 20671248), (24, 14642134), (26, 13515816), (34, 10335624), (39, 9010544), (48, 7321067), (51, 6890416), (52, 6757908), (68, 5167812), (78, 4505272), (102, 3445208), (104, 3378954), (136, 2583906), (156, 2252636), (157, 2238288), (204, 1722604), (208, 1689477), (211, 1665456), (221, 1590096), (272, 1291953), (312, 1126318), (314, 1119144), (408, 861302), (422, 832728), (442, 795048), (471, 746096), (624, 563159), (628, 559572), (633, 555152), (663, 530032), (816, 430651), (844, 416364), (884, 397524), (942, 373048), (1256, 279786), (1266, 277576), (1326, 265016), (1688, 208182), (1768, 198762), (1884, 186524), (2041, 172176), (2512, 139893), (2532, 138788), (2652, 132508), (2669, 131664), (2743, 128112), (3376, 104091), (3536, 99381), (3587, 97968), (3768, 93262), (4082, 86088), (5064, 69394), (5304, 66254), (5338, 65832), (5486, 64056), (6123, 57392), (7174, 48984), (7536, 46631), (8007, 43888), (8164, 43044), (8229, 42704), (10128, 34697), (10608, 33127), (10676, 32916), (10761, 32656), (10972, 32028), (12246, 28696), (14348, 24492), (16014, 21944), (16328, 21522), (16458, 21352)]