2043378219776

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{2341}}^1\times {\mathrm{10301}}^1$

素因数の和:12989

約数の個数: 72

約数和(自身を含む): 4093241985168

約数和(自身を除く): 2049863765392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 1324, 2341, 2648, 4682, 5296, 9364, 10301, 10592, 18728, 20602, 21184, 37456, 41204, 42368, 74912, 82408, 84736, 149824, 164816, 299648, 329632, 599296, 659264, 774871, 1318528, 1549742, 2637056, 3099484, 3409631, 6198968, 6819262, 12397936, 13638524, 24114641, 24795872, 27277048, 48229282, 49591744, 54554096, 96458564, 99183488, 109108192, 192917128, 198366976, 218216384, 385834256, 436432768, 771668512, 872865536, 1543337024, 3086674048, 6173348096, 7981946171, 15963892342, 31927784684, 63855569368, 127711138736, 255422277472, 510844554944, 1021689109888, 2043378219776]

約数ペア:

[(1, 2043378219776), (2, 1021689109888), (4, 510844554944), (8, 255422277472), (16, 127711138736), (32, 63855569368), (64, 31927784684), (128, 15963892342), (256, 7981946171), (331, 6173348096), (662, 3086674048), (1324, 1543337024), (2341, 872865536), (2648, 771668512), (4682, 436432768), (5296, 385834256), (9364, 218216384), (10301, 198366976), (10592, 192917128), (18728, 109108192), (20602, 99183488), (21184, 96458564), (37456, 54554096), (41204, 49591744), (42368, 48229282), (74912, 27277048), (82408, 24795872), (84736, 24114641), (149824, 13638524), (164816, 12397936), (299648, 6819262), (329632, 6198968), (599296, 3409631), (659264, 3099484), (774871, 2637056), (1318528, 1549742)]