219712925328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{352104047}}^1$

素因数の和:352104071

約数の個数: 40

約数和(自身を含む): 611252627328

約数和(自身を除く): 391539702000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 352104047, 704208094, 1056312141, 1408416188, 2112624282, 2816832376, 4225248564, 4577352611, 5633664752, 8450497128, 9154705222, 13732057833, 16900994256, 18309410444, 27464115666, 36618820888, 54928231332, 73237641776, 109856462664, 219712925328]

約数ペア:

[(1, 219712925328), (2, 109856462664), (3, 73237641776), (4, 54928231332), (6, 36618820888), (8, 27464115666), (12, 18309410444), (13, 16900994256), (16, 13732057833), (24, 9154705222), (26, 8450497128), (39, 5633664752), (48, 4577352611), (52, 4225248564), (78, 2816832376), (104, 2112624282), (156, 1408416188), (208, 1056312141), (312, 704208094), (624, 352104047)]