2019588624

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{128669}}^1$

素因数の和:128792

約数の個数: 60

約数和(自身を含む): 5703941100

約数和(自身を除く): 3684352476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 128669, 257338, 386007, 514676, 772014, 1029352, 1158021, 1544028, 2058704, 2316042, 3088056, 4632084, 6176112, 9264168, 14024921, 18528336, 28049842, 42074763, 56099684, 84149526, 112199368, 126224289, 168299052, 224398736, 252448578, 336598104, 504897156, 673196208, 1009794312, 2019588624]

約数ペア:

[(1, 2019588624), (2, 1009794312), (3, 673196208), (4, 504897156), (6, 336598104), (8, 252448578), (9, 224398736), (12, 168299052), (16, 126224289), (18, 112199368), (24, 84149526), (36, 56099684), (48, 42074763), (72, 28049842), (109, 18528336), (144, 14024921), (218, 9264168), (327, 6176112), (436, 4632084), (654, 3088056), (872, 2316042), (981, 2058704), (1308, 1544028), (1744, 1158021), (1962, 1029352), (2616, 772014), (3924, 514676), (5232, 386007), (7848, 257338), (15696, 128669)]