475654322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 940149504

約数和(自身を除く): 464495182

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 271, 286, 323, 361, 374, 418, 442, 494, 542, 646, 722, 2431, 2717, 2981, 3523, 3553, 3971, 4199, 4607, 4693, 4862, 5149, 5434, 5962, 6137, 7046, 7106, 7942, 8398, 9214, 9386, 10298, 12274, 38753, 46189, 50677, 51623, 56639, 59891, 66937, 67507, 77506, 79781, 87533, 92378, 97831, 101354, 103246, 113278, 119782, 133874, 135014, 159562, 175066, 195662, 658801, 736307, 877591, 962863, 1076141, 1137929, 1271803, 1317602, 1472614, 1663127, 1755182, 1925726, 2152282, 2275858, 2543606, 3326254, 12517219, 13989833, 18294397, 21620651, 25034438, 27979666, 36588794, 43241302, 237827161, 475654322]

約数ペア:

[(1, 475654322), (2, 237827161), (11, 43241302), (13, 36588794), (17, 27979666), (19, 25034438), (22, 21620651), (26, 18294397), (34, 13989833), (38, 12517219), (143, 3326254), (187, 2543606), (209, 2275858), (221, 2152282), (247, 1925726), (271, 1755182), (286, 1663127), (323, 1472614), (361, 1317602), (374, 1271803), (418, 1137929), (442, 1076141), (494, 962863), (542, 877591), (646, 736307), (722, 658801), (2431, 195662), (2717, 175066), (2981, 159562), (3523, 135014), (3553, 133874), (3971, 119782), (4199, 113278), (4607, 103246), (4693, 101354), (4862, 97831), (5149, 92378), (5434, 87533), (5962, 79781), (6137, 77506), (7046, 67507), (7106, 66937), (7942, 59891), (8398, 56639), (9214, 51623), (9386, 50677), (10298, 46189), (12274, 38753)]