337646912

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 683584104

約数和(自身を除く): 345937192

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 137, 194, 274, 388, 397, 548, 776, 794, 1096, 1552, 1588, 2192, 3104, 3176, 4384, 6208, 6352, 8768, 12704, 13289, 25408, 26578, 38509, 53156, 54389, 77018, 106312, 108778, 154036, 212624, 217556, 308072, 425248, 435112, 616144, 850496, 870224, 1232288, 1740448, 2464576, 3480896, 5275733, 10551466, 21102932, 42205864, 84411728, 168823456, 337646912]

約数ペア:

[(1, 337646912), (2, 168823456), (4, 84411728), (8, 42205864), (16, 21102932), (32, 10551466), (64, 5275733), (97, 3480896), (137, 2464576), (194, 1740448), (274, 1232288), (388, 870224), (397, 850496), (548, 616144), (776, 435112), (794, 425248), (1096, 308072), (1552, 217556), (1588, 212624), (2192, 154036), (3104, 108778), (3176, 106312), (4384, 77018), (6208, 54389), (6352, 53156), (8768, 38509), (12704, 26578), (13289, 25408)]