1045626088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 2340576000

約数和(自身を除く): 1294949912

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 71, 76, 104, 116, 142, 152, 232, 247, 257, 284, 377, 494, 514, 551, 568, 754, 923, 988, 1028, 1102, 1349, 1508, 1846, 1976, 2056, 2059, 2204, 2698, 3016, 3341, 3692, 4118, 4408, 4883, 5396, 6682, 7163, 7384, 7453, 8236, 9766, 10792, 13364, 14326, 14906, 16472, 17537, 18247, 19532, 26728, 26767, 28652, 29812, 35074, 36494, 39064, 39121, 53534, 57304, 59624, 63479, 70148, 72988, 78242, 96889, 107068, 126958, 140296, 141607, 145976, 156484, 193778, 214136, 237211, 253916, 283214, 312968, 346693, 387556, 474422, 507832, 508573, 529163, 566428, 693386, 775112, 948844, 1017146, 1058326, 1132856, 1386772, 1840891, 1897688, 2034292, 2116652, 2773544, 3681782, 4068584, 4233304, 4507009, 6879119, 7363564, 9014018, 10054097, 13758238, 14727128, 18028036, 20108194, 27516476, 36056072, 40216388, 55032952, 80432776, 130703261, 261406522, 522813044, 1045626088]

約数ペア:

[(1, 1045626088), (2, 522813044), (4, 261406522), (8, 130703261), (13, 80432776), (19, 55032952), (26, 40216388), (29, 36056072), (38, 27516476), (52, 20108194), (58, 18028036), (71, 14727128), (76, 13758238), (104, 10054097), (116, 9014018), (142, 7363564), (152, 6879119), (232, 4507009), (247, 4233304), (257, 4068584), (284, 3681782), (377, 2773544), (494, 2116652), (514, 2034292), (551, 1897688), (568, 1840891), (754, 1386772), (923, 1132856), (988, 1058326), (1028, 1017146), (1102, 948844), (1349, 775112), (1508, 693386), (1846, 566428), (1976, 529163), (2056, 508573), (2059, 507832), (2204, 474422), (2698, 387556), (3016, 346693), (3341, 312968), (3692, 283214), (4118, 253916), (4408, 237211), (4883, 214136), (5396, 193778), (6682, 156484), (7163, 145976), (7384, 141607), (7453, 140296), (8236, 126958), (9766, 107068), (10792, 96889), (13364, 78242), (14326, 72988), (14906, 70148), (16472, 63479), (17537, 59624), (18247, 57304), (19532, 53534), (26728, 39121), (26767, 39064), (28652, 36494), (29812, 35074)]