220849008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 606151680

約数和(自身を除く): 385302672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 678, 904, 912, 1356, 1808, 2143, 2147, 2712, 4286, 4294, 5424, 6429, 6441, 8572, 8588, 12858, 12882, 17144, 17176, 25716, 25764, 34288, 34352, 40717, 51432, 51528, 81434, 102864, 103056, 122151, 162868, 242159, 244302, 325736, 484318, 488604, 651472, 726477, 968636, 977208, 1452954, 1937272, 1954416, 2905908, 3874544, 4601021, 5811816, 9202042, 11623632, 13803063, 18404084, 27606126, 36808168, 55212252, 73616336, 110424504, 220849008]

約数ペア:

[(1, 220849008), (2, 110424504), (3, 73616336), (4, 55212252), (6, 36808168), (8, 27606126), (12, 18404084), (16, 13803063), (19, 11623632), (24, 9202042), (38, 5811816), (48, 4601021), (57, 3874544), (76, 2905908), (113, 1954416), (114, 1937272), (152, 1452954), (226, 977208), (228, 968636), (304, 726477), (339, 651472), (452, 488604), (456, 484318), (678, 325736), (904, 244302), (912, 242159), (1356, 162868), (1808, 122151), (2143, 103056), (2147, 102864), (2712, 81434), (4286, 51528), (4294, 51432), (5424, 40717), (6429, 34352), (6441, 34288), (8572, 25764), (8588, 25716), (12858, 17176), (12882, 17144)]