255037664

素因数分解:

$2^5\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1667}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 575019648

約数和(自身を除く): 319981984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 683, 1366, 1667, 2732, 3334, 4781, 5464, 6668, 9562, 10928, 11669, 13336, 19124, 21856, 23338, 26672, 38248, 46676, 53344, 76496, 93352, 152992, 186704, 373408, 1138561, 2277122, 4554244, 7969927, 9108488, 15939854, 18216976, 31879708, 36433952, 63759416, 127518832, 255037664]

約数ペア:

[(1, 255037664), (2, 127518832), (4, 63759416), (7, 36433952), (8, 31879708), (14, 18216976), (16, 15939854), (28, 9108488), (32, 7969927), (56, 4554244), (112, 2277122), (224, 1138561), (683, 373408), (1366, 186704), (1667, 152992), (2732, 93352), (3334, 76496), (4781, 53344), (5464, 46676), (6668, 38248), (9562, 26672), (10928, 23338), (11669, 21856), (13336, 19124)]