1718343816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5623}}^1$

素因数の和:5763

約数の個数: 128

約数和(自身を含む): 5247866880

約数和(自身を除く): 3529523064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 107, 119, 136, 168, 204, 214, 238, 321, 357, 408, 428, 476, 642, 714, 749, 856, 952, 1284, 1428, 1498, 1819, 2247, 2568, 2856, 2996, 3638, 4494, 5457, 5623, 5992, 7276, 8988, 10914, 11246, 12733, 14552, 16869, 17976, 21828, 22492, 25466, 33738, 38199, 39361, 43656, 44984, 50932, 67476, 76398, 78722, 95591, 101864, 118083, 134952, 152796, 157444, 191182, 236166, 286773, 305592, 314888, 382364, 472332, 573546, 601661, 669137, 764728, 944664, 1147092, 1203322, 1338274, 1804983, 2007411, 2294184, 2406644, 2676548, 3609966, 4014822, 4211627, 4813288, 5353096, 7219932, 8029644, 8423254, 10228237, 12634881, 14439864, 16059288, 16846508, 20456474, 25269762, 30684711, 33693016, 40912948, 50539524, 61369422, 71597659, 81825896, 101079048, 122738844, 143195318, 214792977, 245477688, 286390636, 429585954, 572781272, 859171908, 1718343816]

約数ペア:

[(1, 1718343816), (2, 859171908), (3, 572781272), (4, 429585954), (6, 286390636), (7, 245477688), (8, 214792977), (12, 143195318), (14, 122738844), (17, 101079048), (21, 81825896), (24, 71597659), (28, 61369422), (34, 50539524), (42, 40912948), (51, 33693016), (56, 30684711), (68, 25269762), (84, 20456474), (102, 16846508), (107, 16059288), (119, 14439864), (136, 12634881), (168, 10228237), (204, 8423254), (214, 8029644), (238, 7219932), (321, 5353096), (357, 4813288), (408, 4211627), (428, 4014822), (476, 3609966), (642, 2676548), (714, 2406644), (749, 2294184), (856, 2007411), (952, 1804983), (1284, 1338274), (1428, 1203322), (1498, 1147092), (1819, 944664), (2247, 764728), (2568, 669137), (2856, 601661), (2996, 573546), (3638, 472332), (4494, 382364), (5457, 314888), (5623, 305592), (5992, 286773), (7276, 236166), (8988, 191182), (10914, 157444), (11246, 152796), (12733, 134952), (14552, 118083), (16869, 101864), (17976, 95591), (21828, 78722), (22492, 76398), (25466, 67476), (33738, 50932), (38199, 44984), (39361, 43656)]