238113722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 480332160

約数和(自身を除く): 242218438

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 74, 77, 121, 131, 154, 203, 242, 259, 262, 319, 406, 407, 518, 638, 814, 847, 917, 1073, 1441, 1694, 1834, 2146, 2233, 2849, 2882, 3509, 3799, 4466, 4477, 4847, 5698, 7018, 7511, 7598, 8954, 9694, 10087, 11803, 15022, 15851, 20174, 23606, 24563, 26593, 31339, 31702, 33929, 41789, 49126, 53186, 53317, 62678, 67858, 82621, 83578, 106634, 110957, 129833, 140563, 165242, 221914, 259666, 281126, 292523, 373219, 459679, 585046, 586487, 746438, 908831, 919358, 983941, 1172974, 1546193, 1817662, 1967882, 3092386, 3217753, 4105409, 6435506, 8210818, 10823351, 17008123, 21646702, 34016246, 119056861, 238113722]

約数ペア:

[(1, 238113722), (2, 119056861), (7, 34016246), (11, 21646702), (14, 17008123), (22, 10823351), (29, 8210818), (37, 6435506), (58, 4105409), (74, 3217753), (77, 3092386), (121, 1967882), (131, 1817662), (154, 1546193), (203, 1172974), (242, 983941), (259, 919358), (262, 908831), (319, 746438), (406, 586487), (407, 585046), (518, 459679), (638, 373219), (814, 292523), (847, 281126), (917, 259666), (1073, 221914), (1441, 165242), (1694, 140563), (1834, 129833), (2146, 110957), (2233, 106634), (2849, 83578), (2882, 82621), (3509, 67858), (3799, 62678), (4466, 53317), (4477, 53186), (4847, 49126), (5698, 41789), (7018, 33929), (7511, 31702), (7598, 31339), (8954, 26593), (9694, 24563), (10087, 23606), (11803, 20174), (15022, 15851)]