290505408

素因数分解:

$2^6\times 3^1\times {\mathrm{1513049}}^1$

素因数の和:1513064

約数の個数: 28

約数和(自身を含む): 768629400

約数和(自身を除く): 478123992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1513049, 3026098, 4539147, 6052196, 9078294, 12104392, 18156588, 24208784, 36313176, 48417568, 72626352, 96835136, 145252704, 290505408]

約数ペア:

[(1, 290505408), (2, 145252704), (3, 96835136), (4, 72626352), (6, 48417568), (8, 36313176), (12, 24208784), (16, 18156588), (24, 12104392), (32, 9078294), (48, 6052196), (64, 4539147), (96, 3026098), (192, 1513049)]