427090392

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{45281}}^1$

素因数の和:45424

約数の個数: 48

約数和(自身を含む): 1165558680

約数和(自身を除く): 738468288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 45281, 90562, 135843, 181124, 271686, 362248, 407529, 543372, 815058, 1086744, 1630116, 3260232, 5931811, 11863622, 17795433, 23727244, 35590866, 47454488, 53386299, 71181732, 106772598, 142363464, 213545196, 427090392]

約数ペア:

[(1, 427090392), (2, 213545196), (3, 142363464), (4, 106772598), (6, 71181732), (8, 53386299), (9, 47454488), (12, 35590866), (18, 23727244), (24, 17795433), (36, 11863622), (72, 5931811), (131, 3260232), (262, 1630116), (393, 1086744), (524, 815058), (786, 543372), (1048, 407529), (1179, 362248), (1572, 271686), (2358, 181124), (3144, 135843), (4716, 90562), (9432, 45281)]