1028691648

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13633}}^1$

素因数の和:13782

約数の個数: 84

約数和(自身を含む): 2971284888

約数和(自身を除く): 1942593240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 8384, 9432, 12576, 13633, 18864, 25152, 27266, 37728, 40899, 54532, 75456, 81798, 109064, 122697, 163596, 218128, 245394, 327192, 436256, 490788, 654384, 872512, 981576, 1308768, 1785923, 1963152, 2617536, 3571846, 3926304, 5357769, 7143692, 7852608, 10715538, 14287384, 16073307, 21431076, 28574768, 32146614, 42862152, 57149536, 64293228, 85724304, 114299072, 128586456, 171448608, 257172912, 342897216, 514345824, 1028691648]

約数ペア:

[(1, 1028691648), (2, 514345824), (3, 342897216), (4, 257172912), (6, 171448608), (8, 128586456), (9, 114299072), (12, 85724304), (16, 64293228), (18, 57149536), (24, 42862152), (32, 32146614), (36, 28574768), (48, 21431076), (64, 16073307), (72, 14287384), (96, 10715538), (131, 7852608), (144, 7143692), (192, 5357769), (262, 3926304), (288, 3571846), (393, 2617536), (524, 1963152), (576, 1785923), (786, 1308768), (1048, 981576), (1179, 872512), (1572, 654384), (2096, 490788), (2358, 436256), (3144, 327192), (4192, 245394), (4716, 218128), (6288, 163596), (8384, 122697), (9432, 109064), (12576, 81798), (13633, 75456), (18864, 54532), (25152, 40899), (27266, 37728)]