1671768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 5391360

約数和(自身を除く): 3719592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 107, 124, 126, 168, 186, 214, 217, 248, 252, 279, 321, 372, 428, 434, 504, 558, 642, 651, 744, 749, 856, 868, 963, 1116, 1284, 1302, 1498, 1736, 1926, 1953, 2232, 2247, 2568, 2604, 2996, 3317, 3852, 3906, 4494, 5208, 5992, 6634, 6741, 7704, 7812, 8988, 9951, 13268, 13482, 15624, 17976, 19902, 23219, 26536, 26964, 29853, 39804, 46438, 53928, 59706, 69657, 79608, 92876, 119412, 139314, 185752, 208971, 238824, 278628, 417942, 557256, 835884, 1671768]

約数ペア:

[(1, 1671768), (2, 835884), (3, 557256), (4, 417942), (6, 278628), (7, 238824), (8, 208971), (9, 185752), (12, 139314), (14, 119412), (18, 92876), (21, 79608), (24, 69657), (28, 59706), (31, 53928), (36, 46438), (42, 39804), (56, 29853), (62, 26964), (63, 26536), (72, 23219), (84, 19902), (93, 17976), (107, 15624), (124, 13482), (126, 13268), (168, 9951), (186, 8988), (214, 7812), (217, 7704), (248, 6741), (252, 6634), (279, 5992), (321, 5208), (372, 4494), (428, 3906), (434, 3852), (504, 3317), (558, 2996), (642, 2604), (651, 2568), (744, 2247), (749, 2232), (856, 1953), (868, 1926), (963, 1736), (1116, 1498), (1284, 1302)]