985244976

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{220709}}^1$

素因数の和:220754

約数の個数: 60

約数和(自身を含む): 2846276160

約数和(自身を除く): 1861031184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 220709, 441418, 662127, 882836, 1324254, 1765672, 1986381, 2648508, 3531344, 3972762, 5297016, 6841979, 7945524, 10594032, 13683958, 15891048, 20525937, 27367916, 31782096, 41051874, 54735832, 61577811, 82103748, 109471664, 123155622, 164207496, 246311244, 328414992, 492622488, 985244976]

約数ペア:

[(1, 985244976), (2, 492622488), (3, 328414992), (4, 246311244), (6, 164207496), (8, 123155622), (9, 109471664), (12, 82103748), (16, 61577811), (18, 54735832), (24, 41051874), (31, 31782096), (36, 27367916), (48, 20525937), (62, 15891048), (72, 13683958), (93, 10594032), (124, 7945524), (144, 6841979), (186, 5297016), (248, 3972762), (279, 3531344), (372, 2648508), (496, 1986381), (558, 1765672), (744, 1324254), (1116, 882836), (1488, 662127), (2232, 441418), (4464, 220709)]