2021189664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3607}}^1$

素因数の和:4082

約数の個数: 96

約数和(自身を含む): 5728060800

約数和(自身を除く): 3706871136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 449, 624, 898, 1248, 1347, 1796, 2694, 3592, 3607, 5388, 5837, 7184, 7214, 10776, 10821, 11674, 14368, 14428, 17511, 21552, 21642, 23348, 28856, 35022, 43104, 43284, 46696, 46891, 57712, 70044, 86568, 93392, 93782, 115424, 140088, 140673, 173136, 186784, 187564, 280176, 281346, 346272, 375128, 560352, 562692, 750256, 1125384, 1500512, 1619543, 2250768, 3239086, 4501536, 4858629, 6478172, 9717258, 12956344, 19434516, 21054059, 25912688, 38869032, 42108118, 51825376, 63162177, 77738064, 84216236, 126324354, 155476128, 168432472, 252648708, 336864944, 505297416, 673729888, 1010594832, 2021189664]

約数ペア:

[(1, 2021189664), (2, 1010594832), (3, 673729888), (4, 505297416), (6, 336864944), (8, 252648708), (12, 168432472), (13, 155476128), (16, 126324354), (24, 84216236), (26, 77738064), (32, 63162177), (39, 51825376), (48, 42108118), (52, 38869032), (78, 25912688), (96, 21054059), (104, 19434516), (156, 12956344), (208, 9717258), (312, 6478172), (416, 4858629), (449, 4501536), (624, 3239086), (898, 2250768), (1248, 1619543), (1347, 1500512), (1796, 1125384), (2694, 750256), (3592, 562692), (3607, 560352), (5388, 375128), (5837, 346272), (7184, 281346), (7214, 280176), (10776, 187564), (10821, 186784), (11674, 173136), (14368, 140673), (14428, 140088), (17511, 115424), (21552, 93782), (21642, 93392), (23348, 86568), (28856, 70044), (35022, 57712), (43104, 46891), (43284, 46696)]