231286902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 590188032

約数和(自身を除く): 358901130

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 121, 142, 154, 213, 231, 242, 363, 426, 462, 497, 641, 726, 781, 847, 994, 1282, 1491, 1562, 1694, 1923, 2343, 2541, 2982, 3846, 4487, 4686, 5082, 5467, 7051, 8591, 8974, 10934, 13461, 14102, 16401, 17182, 21153, 25773, 26922, 32802, 42306, 45511, 49357, 51546, 60137, 77561, 91022, 98714, 120274, 136533, 148071, 155122, 180411, 232683, 273066, 296142, 318577, 360822, 465366, 500621, 542927, 637154, 955731, 1001242, 1085854, 1501863, 1628781, 1911462, 3003726, 3257562, 3504347, 5506831, 7008694, 10513041, 11013662, 16520493, 21026082, 33040986, 38547817, 77095634, 115643451, 231286902]

約数ペア:

[(1, 231286902), (2, 115643451), (3, 77095634), (6, 38547817), (7, 33040986), (11, 21026082), (14, 16520493), (21, 11013662), (22, 10513041), (33, 7008694), (42, 5506831), (66, 3504347), (71, 3257562), (77, 3003726), (121, 1911462), (142, 1628781), (154, 1501863), (213, 1085854), (231, 1001242), (242, 955731), (363, 637154), (426, 542927), (462, 500621), (497, 465366), (641, 360822), (726, 318577), (781, 296142), (847, 273066), (994, 232683), (1282, 180411), (1491, 155122), (1562, 148071), (1694, 136533), (1923, 120274), (2343, 98714), (2541, 91022), (2982, 77561), (3846, 60137), (4487, 51546), (4686, 49357), (5082, 45511), (5467, 42306), (7051, 32802), (8591, 26922), (8974, 25773), (10934, 21153), (13461, 17182), (14102, 16401)]