4008144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 12062720

約数和(自身を除く): 8054576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 151, 158, 168, 237, 302, 316, 336, 453, 474, 553, 604, 632, 906, 948, 1057, 1106, 1208, 1264, 1659, 1812, 1896, 2114, 2212, 2416, 3171, 3318, 3624, 3792, 4228, 4424, 6342, 6636, 7248, 8456, 8848, 11929, 12684, 13272, 16912, 23858, 25368, 26544, 35787, 47716, 50736, 71574, 83503, 95432, 143148, 167006, 190864, 250509, 286296, 334012, 501018, 572592, 668024, 1002036, 1336048, 2004072, 4008144]

約数ペア:

[(1, 4008144), (2, 2004072), (3, 1336048), (4, 1002036), (6, 668024), (7, 572592), (8, 501018), (12, 334012), (14, 286296), (16, 250509), (21, 190864), (24, 167006), (28, 143148), (42, 95432), (48, 83503), (56, 71574), (79, 50736), (84, 47716), (112, 35787), (151, 26544), (158, 25368), (168, 23858), (237, 16912), (302, 13272), (316, 12684), (336, 11929), (453, 8848), (474, 8456), (553, 7248), (604, 6636), (632, 6342), (906, 4424), (948, 4228), (1057, 3792), (1106, 3624), (1208, 3318), (1264, 3171), (1659, 2416), (1812, 2212), (1896, 2114)]