221365536

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47059}}^1$

素因数の和:47086

約数の個数: 72

約数和(自身を含む): 675969840

約数和(自身を除く): 454604304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 47059, 94118, 141177, 188236, 282354, 329413, 376472, 564708, 658826, 752944, 988239, 1129416, 1317652, 1505888, 1976478, 2258832, 2305891, 2635304, 3952956, 4517664, 4611782, 5270608, 6917673, 7905912, 9223564, 10541216, 13835346, 15811824, 18447128, 27670692, 31623648, 36894256, 55341384, 73788512, 110682768, 221365536]

約数ペア:

[(1, 221365536), (2, 110682768), (3, 73788512), (4, 55341384), (6, 36894256), (7, 31623648), (8, 27670692), (12, 18447128), (14, 15811824), (16, 13835346), (21, 10541216), (24, 9223564), (28, 7905912), (32, 6917673), (42, 5270608), (48, 4611782), (49, 4517664), (56, 3952956), (84, 2635304), (96, 2305891), (98, 2258832), (112, 1976478), (147, 1505888), (168, 1317652), (196, 1129416), (224, 988239), (294, 752944), (336, 658826), (392, 564708), (588, 376472), (672, 329413), (784, 282354), (1176, 188236), (1568, 141177), (2352, 94118), (4704, 47059)]