289982112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{431521}}^1$

素因数の和:431541

約数の個数: 48

約数和(自身を含む): 869948352

約数和(自身を除く): 579966240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 431521, 863042, 1294563, 1726084, 2589126, 3020647, 3452168, 5178252, 6041294, 6904336, 9061941, 10356504, 12082588, 13808672, 18123882, 20713008, 24165176, 36247764, 41426016, 48330352, 72495528, 96660704, 144991056, 289982112]

約数ペア:

[(1, 289982112), (2, 144991056), (3, 96660704), (4, 72495528), (6, 48330352), (7, 41426016), (8, 36247764), (12, 24165176), (14, 20713008), (16, 18123882), (21, 13808672), (24, 12082588), (28, 10356504), (32, 9061941), (42, 6904336), (48, 6041294), (56, 5178252), (84, 3452168), (96, 3020647), (112, 2589126), (168, 1726084), (224, 1294563), (336, 863042), (672, 431521)]