331661808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{74297}}^1$

素因数の和:74342

約数の個数: 60

約数和(自身を含む): 958147008

約数和(自身を除く): 626485200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 74297, 148594, 222891, 297188, 445782, 594376, 668673, 891564, 1188752, 1337346, 1783128, 2303207, 2674692, 3566256, 4606414, 5349384, 6909621, 9212828, 10698768, 13819242, 18425656, 20728863, 27638484, 36851312, 41457726, 55276968, 82915452, 110553936, 165830904, 331661808]

約数ペア:

[(1, 331661808), (2, 165830904), (3, 110553936), (4, 82915452), (6, 55276968), (8, 41457726), (9, 36851312), (12, 27638484), (16, 20728863), (18, 18425656), (24, 13819242), (31, 10698768), (36, 9212828), (48, 6909621), (62, 5349384), (72, 4606414), (93, 3566256), (124, 2674692), (144, 2303207), (186, 1783128), (248, 1337346), (279, 1188752), (372, 891564), (496, 668673), (558, 594376), (744, 445782), (1116, 297188), (1488, 222891), (2232, 148594), (4464, 74297)]