7981416156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{798461}}^1$

素因数の和:798499

約数の個数: 72

約数和(自身を含む): 22938216336

約数和(自身を除く): 14956800180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 798461, 1596922, 2395383, 3193844, 4790766, 5589227, 9581532, 11178454, 13573837, 16767681, 22356908, 27147674, 33535362, 39124589, 40721511, 54295348, 67070724, 78249178, 81443022, 95016859, 117373767, 156498356, 162886044, 190033718, 234747534, 285050577, 380067436, 469495068, 570101154, 665118013, 1140202308, 1330236026, 1995354039, 2660472052, 3990708078, 7981416156]

約数ペア:

[(1, 7981416156), (2, 3990708078), (3, 2660472052), (4, 1995354039), (6, 1330236026), (7, 1140202308), (12, 665118013), (14, 570101154), (17, 469495068), (21, 380067436), (28, 285050577), (34, 234747534), (42, 190033718), (49, 162886044), (51, 156498356), (68, 117373767), (84, 95016859), (98, 81443022), (102, 78249178), (119, 67070724), (147, 54295348), (196, 40721511), (204, 39124589), (238, 33535362), (294, 27147674), (357, 22356908), (476, 16767681), (588, 13573837), (714, 11178454), (833, 9581532), (1428, 5589227), (1666, 4790766), (2499, 3193844), (3332, 2395383), (4998, 1596922), (9996, 798461)]