272542788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1049}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 788860800

約数和(自身を除く): 516318012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1031, 1049, 2062, 2098, 3093, 3147, 4124, 4196, 6186, 6294, 7217, 7343, 9279, 9441, 12372, 12588, 14434, 14686, 18558, 18882, 21651, 22029, 28868, 29372, 37116, 37764, 43302, 44058, 64953, 66087, 86604, 88116, 129906, 132174, 259812, 264348, 1081519, 2163038, 3244557, 4326076, 6489114, 7570633, 9733671, 12978228, 15141266, 19467342, 22711899, 30282532, 38934684, 45423798, 68135697, 90847596, 136271394, 272542788]

約数ペア:

[(1, 272542788), (2, 136271394), (3, 90847596), (4, 68135697), (6, 45423798), (7, 38934684), (9, 30282532), (12, 22711899), (14, 19467342), (18, 15141266), (21, 12978228), (28, 9733671), (36, 7570633), (42, 6489114), (63, 4326076), (84, 3244557), (126, 2163038), (252, 1081519), (1031, 264348), (1049, 259812), (2062, 132174), (2098, 129906), (3093, 88116), (3147, 86604), (4124, 66087), (4196, 64953), (6186, 44058), (6294, 43302), (7217, 37764), (7343, 37116), (9279, 29372), (9441, 28868), (12372, 22029), (12588, 21651), (14434, 18882), (14686, 18558)]