1214045808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{815891}}^1$

素因数の和:815933

約数の個数: 40

約数和(自身を含む): 3237459456

約数和(自身を除く): 2023413648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 815891, 1631782, 2447673, 3263564, 4895346, 6527128, 9790692, 13054256, 19581384, 25292621, 39162768, 50585242, 75877863, 101170484, 151755726, 202340968, 303511452, 404681936, 607022904, 1214045808]

約数ペア:

[(1, 1214045808), (2, 607022904), (3, 404681936), (4, 303511452), (6, 202340968), (8, 151755726), (12, 101170484), (16, 75877863), (24, 50585242), (31, 39162768), (48, 25292621), (62, 19581384), (93, 13054256), (124, 9790692), (186, 6527128), (248, 4895346), (372, 3263564), (496, 2447673), (744, 1631782), (1488, 815891)]