426563456

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 999371520

約数和(自身を除く): 572808064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 71, 88, 128, 136, 142, 176, 187, 251, 272, 284, 352, 374, 502, 544, 568, 704, 748, 781, 1004, 1088, 1136, 1207, 1408, 1496, 1562, 2008, 2176, 2272, 2414, 2761, 2992, 3124, 4016, 4267, 4544, 4828, 5522, 5984, 6248, 8032, 8534, 9088, 9656, 11044, 11968, 12496, 13277, 16064, 17068, 17821, 19312, 22088, 23936, 24992, 26554, 32128, 34136, 35642, 38624, 44176, 46937, 49984, 53108, 68272, 71284, 77248, 88352, 93874, 99968, 106216, 136544, 142568, 154496, 176704, 187748, 196031, 212432, 273088, 285136, 302957, 353408, 375496, 392062, 424864, 546176, 570272, 605914, 750992, 784124, 849728, 1140544, 1211828, 1501984, 1568248, 1699456, 2281088, 2423656, 3003968, 3136496, 3332527, 4847312, 6007936, 6272992, 6665054, 9694624, 12545984, 13330108, 19389248, 25091968, 26660216, 38778496, 53320432, 106640864, 213281728, 426563456]

約数ペア:

[(1, 426563456), (2, 213281728), (4, 106640864), (8, 53320432), (11, 38778496), (16, 26660216), (17, 25091968), (22, 19389248), (32, 13330108), (34, 12545984), (44, 9694624), (64, 6665054), (68, 6272992), (71, 6007936), (88, 4847312), (128, 3332527), (136, 3136496), (142, 3003968), (176, 2423656), (187, 2281088), (251, 1699456), (272, 1568248), (284, 1501984), (352, 1211828), (374, 1140544), (502, 849728), (544, 784124), (568, 750992), (704, 605914), (748, 570272), (781, 546176), (1004, 424864), (1088, 392062), (1136, 375496), (1207, 353408), (1408, 302957), (1496, 285136), (1562, 273088), (2008, 212432), (2176, 196031), (2272, 187748), (2414, 176704), (2761, 154496), (2992, 142568), (3124, 136544), (4016, 106216), (4267, 99968), (4544, 93874), (4828, 88352), (5522, 77248), (5984, 71284), (6248, 68272), (8032, 53108), (8534, 49984), (9088, 46937), (9656, 44176), (11044, 38624), (11968, 35642), (12496, 34136), (13277, 32128), (16064, 26554), (17068, 24992), (17821, 23936), (19312, 22088)]