13279968256

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1249

約数の個数: 88

約数和(自身を含む): 27071493120

約数和(自身を除く): 13791524864

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 167, 256, 316, 334, 512, 632, 668, 983, 1024, 1264, 1336, 1966, 2528, 2672, 3932, 5056, 5344, 7864, 10112, 10688, 13193, 15728, 20224, 21376, 26386, 31456, 40448, 42752, 52772, 62912, 77657, 80896, 85504, 105544, 125824, 155314, 164161, 171008, 211088, 251648, 310628, 328322, 422176, 503296, 621256, 656644, 844352, 1006592, 1242512, 1313288, 1688704, 2485024, 2626576, 3377408, 4970048, 5253152, 6754816, 9940096, 10506304, 12968719, 13509632, 19880192, 21012608, 25937438, 39760384, 42025216, 51874876, 79520768, 84050432, 103749752, 168100864, 207499504, 414999008, 829998016, 1659996032, 3319992064, 6639984128, 13279968256]

約数ペア:

[(1, 13279968256), (2, 6639984128), (4, 3319992064), (8, 1659996032), (16, 829998016), (32, 414999008), (64, 207499504), (79, 168100864), (128, 103749752), (158, 84050432), (167, 79520768), (256, 51874876), (316, 42025216), (334, 39760384), (512, 25937438), (632, 21012608), (668, 19880192), (983, 13509632), (1024, 12968719), (1264, 10506304), (1336, 9940096), (1966, 6754816), (2528, 5253152), (2672, 4970048), (3932, 3377408), (5056, 2626576), (5344, 2485024), (7864, 1688704), (10112, 1313288), (10688, 1242512), (13193, 1006592), (15728, 844352), (20224, 656644), (21376, 621256), (26386, 503296), (31456, 422176), (40448, 328322), (42752, 310628), (52772, 251648), (62912, 211088), (77657, 171008), (80896, 164161), (85504, 155314), (105544, 125824)]