388280453562

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{25999}}^1$

素因数の和:26320

約数の個数: 96

約数和(自身を含む): 872202240000

約数和(自身を除く): 483921786438

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 127, 139, 141, 254, 278, 282, 381, 417, 423, 762, 834, 846, 1143, 1251, 2286, 2502, 5969, 6533, 11938, 13066, 17653, 17907, 19599, 25999, 35306, 35814, 39198, 51998, 52959, 53721, 58797, 77997, 105918, 107442, 117594, 155994, 158877, 233991, 317754, 467982, 829691, 1221953, 1659382, 2443906, 2489073, 3301873, 3613861, 3665859, 4978146, 6603746, 7227722, 7331718, 7467219, 9905619, 10841583, 10997577, 14934438, 19811238, 21683166, 21995154, 29716857, 32524749, 59433714, 65049498, 155188031, 169851467, 310376062, 339702934, 458960347, 465564093, 509554401, 917920694, 931128186, 1019108802, 1376881041, 1396692279, 1528663203, 2753762082, 2793384558, 3057326406, 4130643123, 8261286246, 21571136309, 43142272618, 64713408927, 129426817854, 194140226781, 388280453562]

約数ペア:

[(1, 388280453562), (2, 194140226781), (3, 129426817854), (6, 64713408927), (9, 43142272618), (18, 21571136309), (47, 8261286246), (94, 4130643123), (127, 3057326406), (139, 2793384558), (141, 2753762082), (254, 1528663203), (278, 1396692279), (282, 1376881041), (381, 1019108802), (417, 931128186), (423, 917920694), (762, 509554401), (834, 465564093), (846, 458960347), (1143, 339702934), (1251, 310376062), (2286, 169851467), (2502, 155188031), (5969, 65049498), (6533, 59433714), (11938, 32524749), (13066, 29716857), (17653, 21995154), (17907, 21683166), (19599, 19811238), (25999, 14934438), (35306, 10997577), (35814, 10841583), (39198, 9905619), (51998, 7467219), (52959, 7331718), (53721, 7227722), (58797, 6603746), (77997, 4978146), (105918, 3665859), (107442, 3613861), (117594, 3301873), (155994, 2489073), (158877, 2443906), (233991, 1659382), (317754, 1221953), (467982, 829691)]