455880256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 1021567680

約数和(自身を除く): 565687424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 64, 74, 104, 118, 148, 208, 236, 251, 296, 416, 472, 481, 502, 592, 767, 832, 944, 962, 1004, 1184, 1534, 1888, 1924, 2008, 2183, 2368, 3068, 3263, 3776, 3848, 4016, 4366, 6136, 6526, 7696, 8032, 8732, 9287, 12272, 13052, 14809, 15392, 16064, 17464, 18574, 24544, 26104, 28379, 29618, 30784, 34928, 37148, 49088, 52208, 56758, 59236, 69856, 74296, 104416, 113516, 118472, 120731, 139712, 148592, 192517, 208832, 227032, 236944, 241462, 297184, 385034, 454064, 473888, 482924, 547933, 594368, 770068, 908128, 947776, 965848, 1095866, 1540136, 1816256, 1931696, 2191732, 3080272, 3863392, 4383464, 6160544, 7123129, 7726784, 8766928, 12321088, 14246258, 17533856, 28492516, 35067712, 56985032, 113970064, 227940128, 455880256]

約数ペア:

[(1, 455880256), (2, 227940128), (4, 113970064), (8, 56985032), (13, 35067712), (16, 28492516), (26, 17533856), (32, 14246258), (37, 12321088), (52, 8766928), (59, 7726784), (64, 7123129), (74, 6160544), (104, 4383464), (118, 3863392), (148, 3080272), (208, 2191732), (236, 1931696), (251, 1816256), (296, 1540136), (416, 1095866), (472, 965848), (481, 947776), (502, 908128), (592, 770068), (767, 594368), (832, 547933), (944, 482924), (962, 473888), (1004, 454064), (1184, 385034), (1534, 297184), (1888, 241462), (1924, 236944), (2008, 227032), (2183, 208832), (2368, 192517), (3068, 148592), (3263, 139712), (3776, 120731), (3848, 118472), (4016, 113516), (4366, 104416), (6136, 74296), (6526, 69856), (7696, 59236), (8032, 56758), (8732, 52208), (9287, 49088), (12272, 37148), (13052, 34928), (14809, 30784), (15392, 29618), (16064, 28379), (17464, 26104), (18574, 24544)]