1371874224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{15887}}^1$

素因数の和:16162

約数の個数: 80

約数和(自身を含む): 4066311168

約数和(自身を除く): 2694436944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 5397, 6168, 7196, 10794, 12336, 14392, 15887, 21588, 28784, 31774, 43176, 47661, 63548, 86352, 95322, 111209, 127096, 190644, 222418, 254192, 333627, 381288, 444836, 667254, 762576, 889672, 1334508, 1779344, 2669016, 4082959, 5338032, 8165918, 12248877, 16331836, 24497754, 28580713, 32663672, 48995508, 57161426, 65327344, 85742139, 97991016, 114322852, 171484278, 195982032, 228645704, 342968556, 457291408, 685937112, 1371874224]

約数ペア:

[(1, 1371874224), (2, 685937112), (3, 457291408), (4, 342968556), (6, 228645704), (7, 195982032), (8, 171484278), (12, 114322852), (14, 97991016), (16, 85742139), (21, 65327344), (24, 57161426), (28, 48995508), (42, 32663672), (48, 28580713), (56, 24497754), (84, 16331836), (112, 12248877), (168, 8165918), (257, 5338032), (336, 4082959), (514, 2669016), (771, 1779344), (1028, 1334508), (1542, 889672), (1799, 762576), (2056, 667254), (3084, 444836), (3598, 381288), (4112, 333627), (5397, 254192), (6168, 222418), (7196, 190644), (10794, 127096), (12336, 111209), (14392, 95322), (15887, 86352), (21588, 63548), (28784, 47661), (31774, 43176)]