328131456

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5659}}^1$

素因数の和:5827

約数の個数: 64

約数和(自身を含む): 877526400

約数和(自身を除く): 549394944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 384, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 5659, 7248, 9664, 11318, 14496, 16977, 19328, 22636, 28992, 33954, 45272, 57984, 67908, 90544, 135816, 181088, 271632, 362176, 543264, 724352, 854509, 1086528, 1709018, 2173056, 2563527, 3418036, 5127054, 6836072, 10254108, 13672144, 20508216, 27344288, 41016432, 54688576, 82032864, 109377152, 164065728, 328131456]

約数ペア:

[(1, 328131456), (2, 164065728), (3, 109377152), (4, 82032864), (6, 54688576), (8, 41016432), (12, 27344288), (16, 20508216), (24, 13672144), (32, 10254108), (48, 6836072), (64, 5127054), (96, 3418036), (128, 2563527), (151, 2173056), (192, 1709018), (302, 1086528), (384, 854509), (453, 724352), (604, 543264), (906, 362176), (1208, 271632), (1812, 181088), (2416, 135816), (3624, 90544), (4832, 67908), (5659, 57984), (7248, 45272), (9664, 33954), (11318, 28992), (14496, 22636), (16977, 19328)]