268991736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12143}}^1$

素因数の和:12236

約数の個数: 64

約数和(自身を含む): 734469120

約数和(自身を除く): 465477384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 12143, 22152, 24286, 36429, 48572, 72858, 97144, 145716, 157859, 291432, 315718, 473577, 631436, 862153, 947154, 1262872, 1724306, 1894308, 2586459, 3448612, 3788616, 5172918, 6897224, 10345836, 11207989, 20691672, 22415978, 33623967, 44831956, 67247934, 89663912, 134495868, 268991736]

約数ペア:

[(1, 268991736), (2, 134495868), (3, 89663912), (4, 67247934), (6, 44831956), (8, 33623967), (12, 22415978), (13, 20691672), (24, 11207989), (26, 10345836), (39, 6897224), (52, 5172918), (71, 3788616), (78, 3448612), (104, 2586459), (142, 1894308), (156, 1724306), (213, 1262872), (284, 947154), (312, 862153), (426, 631436), (568, 473577), (852, 315718), (923, 291432), (1704, 157859), (1846, 145716), (2769, 97144), (3692, 72858), (5538, 48572), (7384, 36429), (11076, 24286), (12143, 22152)]