253185744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{107647}}^1$

素因数の和:107672

約数の個数: 60

約数和(自身を含む): 760856064

約数和(自身を除く): 507670320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 107647, 215294, 322941, 430588, 645882, 753529, 861176, 1291764, 1507058, 1722352, 2260587, 2583528, 3014116, 4521174, 5167056, 5274703, 6028232, 9042348, 10549406, 12056464, 15824109, 18084696, 21098812, 31648218, 36169392, 42197624, 63296436, 84395248, 126592872, 253185744]

約数ペア:

[(1, 253185744), (2, 126592872), (3, 84395248), (4, 63296436), (6, 42197624), (7, 36169392), (8, 31648218), (12, 21098812), (14, 18084696), (16, 15824109), (21, 12056464), (24, 10549406), (28, 9042348), (42, 6028232), (48, 5274703), (49, 5167056), (56, 4521174), (84, 3014116), (98, 2583528), (112, 2260587), (147, 1722352), (168, 1507058), (196, 1291764), (294, 861176), (336, 753529), (392, 645882), (588, 430588), (784, 322941), (1176, 215294), (2352, 107647)]