2641460832

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{66947}}^1$

素因数の和:67100

約数の個数: 72

約数和(自身を含む): 7566596856

約数和(自身を除く): 4925136024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 13152, 19728, 39456, 66947, 133894, 200841, 267788, 401682, 535576, 602523, 803364, 1071152, 1205046, 1606728, 2142304, 2410092, 3213456, 4820184, 6426912, 9171739, 9640368, 18343478, 19280736, 27515217, 36686956, 55030434, 73373912, 82545651, 110060868, 146747824, 165091302, 220121736, 293495648, 330182604, 440243472, 660365208, 880486944, 1320730416, 2641460832]

約数ペア:

[(1, 2641460832), (2, 1320730416), (3, 880486944), (4, 660365208), (6, 440243472), (8, 330182604), (9, 293495648), (12, 220121736), (16, 165091302), (18, 146747824), (24, 110060868), (32, 82545651), (36, 73373912), (48, 55030434), (72, 36686956), (96, 27515217), (137, 19280736), (144, 18343478), (274, 9640368), (288, 9171739), (411, 6426912), (548, 4820184), (822, 3213456), (1096, 2410092), (1233, 2142304), (1644, 1606728), (2192, 1205046), (2466, 1071152), (3288, 803364), (4384, 602523), (4932, 535576), (6576, 401682), (9864, 267788), (13152, 200841), (19728, 133894), (39456, 66947)]