1306693152

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{146359}}^1$

素因数の和:146406

約数の個数: 72

約数和(自身を含む): 3835802880

約数和(自身を除く): 2529109728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 146359, 292718, 439077, 585436, 878154, 1170872, 1317231, 1756308, 2341744, 2634462, 3512616, 4537129, 4683488, 5268924, 7025232, 9074258, 10537848, 13611387, 14050464, 18148516, 21075696, 27222774, 36297032, 40834161, 42151392, 54445548, 72594064, 81668322, 108891096, 145188128, 163336644, 217782192, 326673288, 435564384, 653346576, 1306693152]

約数ペア:

[(1, 1306693152), (2, 653346576), (3, 435564384), (4, 326673288), (6, 217782192), (8, 163336644), (9, 145188128), (12, 108891096), (16, 81668322), (18, 72594064), (24, 54445548), (31, 42151392), (32, 40834161), (36, 36297032), (48, 27222774), (62, 21075696), (72, 18148516), (93, 14050464), (96, 13611387), (124, 10537848), (144, 9074258), (186, 7025232), (248, 5268924), (279, 4683488), (288, 4537129), (372, 3512616), (496, 2634462), (558, 2341744), (744, 1756308), (992, 1317231), (1116, 1170872), (1488, 878154), (2232, 585436), (2976, 439077), (4464, 292718), (8928, 146359)]