16011216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2881

約数の個数: 80

約数和(自身を含む): 49510720

約数和(自身を除く): 33499504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 2851, 5616, 5702, 8553, 11404, 17106, 22808, 25659, 34212, 37063, 45616, 51318, 68424, 74126, 76977, 102636, 111189, 136848, 148252, 153954, 205272, 222378, 296504, 307908, 333567, 410544, 444756, 593008, 615816, 667134, 889512, 1000701, 1231632, 1334268, 1779024, 2001402, 2668536, 4002804, 5337072, 8005608, 16011216]

約数ペア:

[(1, 16011216), (2, 8005608), (3, 5337072), (4, 4002804), (6, 2668536), (8, 2001402), (9, 1779024), (12, 1334268), (13, 1231632), (16, 1000701), (18, 889512), (24, 667134), (26, 615816), (27, 593008), (36, 444756), (39, 410544), (48, 333567), (52, 307908), (54, 296504), (72, 222378), (78, 205272), (104, 153954), (108, 148252), (117, 136848), (144, 111189), (156, 102636), (208, 76977), (216, 74126), (234, 68424), (312, 51318), (351, 45616), (432, 37063), (468, 34212), (624, 25659), (702, 22808), (936, 17106), (1404, 11404), (1872, 8553), (2808, 5702), (2851, 5616)]