1647667632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6967}}^1$

素因数の和:7370

約数の個数: 80

約数和(自身を含む): 4596650240

約数和(自身を除く): 2948982608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 758, 1137, 1516, 2274, 3032, 4548, 4927, 6064, 6967, 9096, 9854, 13934, 14781, 18192, 19708, 20901, 27868, 29562, 39416, 41802, 55736, 59124, 78832, 83604, 90571, 111472, 118248, 167208, 181142, 236496, 271713, 334416, 362284, 543426, 724568, 1086852, 1449136, 2173704, 2640493, 4347408, 5280986, 7921479, 10561972, 15842958, 21123944, 31685916, 34326409, 42247888, 63371832, 68652818, 102979227, 126743664, 137305636, 205958454, 274611272, 411916908, 549222544, 823833816, 1647667632]

約数ペア:

[(1, 1647667632), (2, 823833816), (3, 549222544), (4, 411916908), (6, 274611272), (8, 205958454), (12, 137305636), (13, 126743664), (16, 102979227), (24, 68652818), (26, 63371832), (39, 42247888), (48, 34326409), (52, 31685916), (78, 21123944), (104, 15842958), (156, 10561972), (208, 7921479), (312, 5280986), (379, 4347408), (624, 2640493), (758, 2173704), (1137, 1449136), (1516, 1086852), (2274, 724568), (3032, 543426), (4548, 362284), (4927, 334416), (6064, 271713), (6967, 236496), (9096, 181142), (9854, 167208), (13934, 118248), (14781, 111472), (18192, 90571), (19708, 83604), (20901, 78832), (27868, 59124), (29562, 55736), (39416, 41802)]