401398368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7561}}^1$

素因数の和:7660

約数の個数: 96

約数和(自身を含む): 1219599360

約数和(自身を除く): 818200992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 6636, 7561, 7584, 8848, 13272, 15122, 17696, 22683, 26544, 30244, 45366, 52927, 53088, 60488, 90732, 105854, 120976, 158781, 181464, 211708, 241952, 317562, 362928, 423416, 597319, 635124, 725856, 846832, 1194638, 1270248, 1693664, 1791957, 2389276, 2540496, 3583914, 4181233, 4778552, 5080992, 7167828, 8362466, 9557104, 12543699, 14335656, 16724932, 19114208, 25087398, 28671312, 33449864, 50174796, 57342624, 66899728, 100349592, 133799456, 200699184, 401398368]

約数ペア:

[(1, 401398368), (2, 200699184), (3, 133799456), (4, 100349592), (6, 66899728), (7, 57342624), (8, 50174796), (12, 33449864), (14, 28671312), (16, 25087398), (21, 19114208), (24, 16724932), (28, 14335656), (32, 12543699), (42, 9557104), (48, 8362466), (56, 7167828), (79, 5080992), (84, 4778552), (96, 4181233), (112, 3583914), (158, 2540496), (168, 2389276), (224, 1791957), (237, 1693664), (316, 1270248), (336, 1194638), (474, 846832), (553, 725856), (632, 635124), (672, 597319), (948, 423416), (1106, 362928), (1264, 317562), (1659, 241952), (1896, 211708), (2212, 181464), (2528, 158781), (3318, 120976), (3792, 105854), (4424, 90732), (6636, 60488), (7561, 53088), (7584, 52927), (8848, 45366), (13272, 30244), (15122, 26544), (17696, 22683)]