439044528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 1224359136

約数和(自身を除く): 785314608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 821, 857, 1642, 1714, 2463, 2571, 3284, 3428, 4926, 5142, 6568, 6856, 9852, 10284, 10673, 11141, 13136, 13712, 19704, 20568, 21346, 22282, 32019, 33423, 39408, 41136, 42692, 44564, 64038, 66846, 85384, 89128, 128076, 133692, 170768, 178256, 256152, 267384, 512304, 534768, 703597, 1407194, 2110791, 2814388, 4221582, 5628776, 8443164, 9146761, 11257552, 16886328, 18293522, 27440283, 33772656, 36587044, 54880566, 73174088, 109761132, 146348176, 219522264, 439044528]

約数ペア:

[(1, 439044528), (2, 219522264), (3, 146348176), (4, 109761132), (6, 73174088), (8, 54880566), (12, 36587044), (13, 33772656), (16, 27440283), (24, 18293522), (26, 16886328), (39, 11257552), (48, 9146761), (52, 8443164), (78, 5628776), (104, 4221582), (156, 2814388), (208, 2110791), (312, 1407194), (624, 703597), (821, 534768), (857, 512304), (1642, 267384), (1714, 256152), (2463, 178256), (2571, 170768), (3284, 133692), (3428, 128076), (4926, 89128), (5142, 85384), (6568, 66846), (6856, 64038), (9852, 44564), (10284, 42692), (10673, 41136), (11141, 39408), (13136, 33423), (13712, 32019), (19704, 22282), (20568, 21346)]