388344544

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 900317376

約数和(自身を除く): 511972832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 97, 112, 122, 194, 224, 244, 293, 388, 427, 488, 586, 679, 776, 854, 976, 1172, 1358, 1552, 1708, 1952, 2051, 2344, 2716, 3104, 3416, 4102, 4688, 5432, 5917, 6832, 8204, 9376, 10864, 11834, 13664, 16408, 17873, 21728, 23668, 28421, 32816, 35746, 41419, 47336, 56842, 65632, 71492, 82838, 94672, 113684, 125111, 142984, 165676, 189344, 198947, 227368, 250222, 285968, 331352, 397894, 454736, 500444, 571936, 662704, 795788, 909472, 1000888, 1325408, 1591576, 1733681, 2001776, 3183152, 3467362, 4003552, 6366304, 6934724, 12135767, 13869448, 24271534, 27738896, 48543068, 55477792, 97086136, 194172272, 388344544]

約数ペア:

[(1, 388344544), (2, 194172272), (4, 97086136), (7, 55477792), (8, 48543068), (14, 27738896), (16, 24271534), (28, 13869448), (32, 12135767), (56, 6934724), (61, 6366304), (97, 4003552), (112, 3467362), (122, 3183152), (194, 2001776), (224, 1733681), (244, 1591576), (293, 1325408), (388, 1000888), (427, 909472), (488, 795788), (586, 662704), (679, 571936), (776, 500444), (854, 454736), (976, 397894), (1172, 331352), (1358, 285968), (1552, 250222), (1708, 227368), (1952, 198947), (2051, 189344), (2344, 165676), (2716, 142984), (3104, 125111), (3416, 113684), (4102, 94672), (4688, 82838), (5432, 71492), (5917, 65632), (6832, 56842), (8204, 47336), (9376, 41419), (10864, 35746), (11834, 32816), (13664, 28421), (16408, 23668), (17873, 21728)]