511152512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3701}}^1$

素因数の和:3811

約数の個数: 64

約数和(自身を含む): 1110155760

約数和(自身を除く): 599003248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 332, 416, 664, 832, 1079, 1328, 1664, 2158, 2656, 3701, 4316, 5312, 7402, 8632, 10624, 14804, 17264, 29608, 34528, 48113, 59216, 69056, 96226, 118432, 138112, 192452, 236864, 307183, 384904, 473728, 614366, 769808, 1228732, 1539616, 2457464, 3079232, 3993379, 4914928, 6158464, 7986758, 9829856, 15973516, 19659712, 31947032, 39319424, 63894064, 127788128, 255576256, 511152512]

約数ペア:

[(1, 511152512), (2, 255576256), (4, 127788128), (8, 63894064), (13, 39319424), (16, 31947032), (26, 19659712), (32, 15973516), (52, 9829856), (64, 7986758), (83, 6158464), (104, 4914928), (128, 3993379), (166, 3079232), (208, 2457464), (332, 1539616), (416, 1228732), (664, 769808), (832, 614366), (1079, 473728), (1328, 384904), (1664, 307183), (2158, 236864), (2656, 192452), (3701, 138112), (4316, 118432), (5312, 96226), (7402, 69056), (8632, 59216), (10624, 48113), (14804, 34528), (17264, 29608)]