328643016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1283}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 886576320

約数和(自身を除く): 557933304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 821, 1283, 1642, 2463, 2566, 3284, 3849, 4926, 5132, 6568, 7698, 9852, 10264, 10673, 15396, 16679, 19704, 21346, 30792, 32019, 33358, 42692, 50037, 64038, 66716, 85384, 100074, 128076, 133432, 200148, 256152, 400296, 1053343, 2106686, 3160029, 4213372, 6320058, 8426744, 12640116, 13693459, 25280232, 27386918, 41080377, 54773836, 82160754, 109547672, 164321508, 328643016]

約数ペア:

[(1, 328643016), (2, 164321508), (3, 109547672), (4, 82160754), (6, 54773836), (8, 41080377), (12, 27386918), (13, 25280232), (24, 13693459), (26, 12640116), (39, 8426744), (52, 6320058), (78, 4213372), (104, 3160029), (156, 2106686), (312, 1053343), (821, 400296), (1283, 256152), (1642, 200148), (2463, 133432), (2566, 128076), (3284, 100074), (3849, 85384), (4926, 66716), (5132, 64038), (6568, 50037), (7698, 42692), (9852, 33358), (10264, 32019), (10673, 30792), (15396, 21346), (16679, 19704)]