229440848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4324

約数の個数: 80

約数和(自身を含む): 562047360

約数和(自身を除く): 332606512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 4259, 6734, 7696, 8518, 13468, 17036, 26936, 29813, 34072, 53872, 55367, 59626, 68144, 110734, 119252, 157583, 221468, 238504, 315166, 387569, 442936, 477008, 630332, 775138, 885872, 1103081, 1260664, 1550276, 2048579, 2206162, 2521328, 3100552, 4097158, 4412324, 6201104, 8194316, 8824648, 14340053, 16388632, 17649296, 28680106, 32777264, 57360212, 114720424, 229440848]

約数ペア:

[(1, 229440848), (2, 114720424), (4, 57360212), (7, 32777264), (8, 28680106), (13, 17649296), (14, 16388632), (16, 14340053), (26, 8824648), (28, 8194316), (37, 6201104), (52, 4412324), (56, 4097158), (74, 3100552), (91, 2521328), (104, 2206162), (112, 2048579), (148, 1550276), (182, 1260664), (208, 1103081), (259, 885872), (296, 775138), (364, 630332), (481, 477008), (518, 442936), (592, 387569), (728, 315166), (962, 238504), (1036, 221468), (1456, 157583), (1924, 119252), (2072, 110734), (3367, 68144), (3848, 59626), (4144, 55367), (4259, 53872), (6734, 34072), (7696, 29813), (8518, 26936), (13468, 17036)]