268274416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 569829600

約数和(自身を除く): 301555184

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 73, 118, 136, 146, 229, 236, 272, 292, 458, 472, 584, 916, 944, 1003, 1168, 1241, 1832, 2006, 2482, 3664, 3893, 4012, 4307, 4964, 7786, 8024, 8614, 9928, 13511, 15572, 16048, 16717, 17228, 19856, 27022, 31144, 33434, 34456, 54044, 62288, 66868, 68912, 73219, 108088, 133736, 146438, 216176, 229687, 267472, 284189, 292876, 459374, 568378, 585752, 918748, 986303, 1136756, 1171504, 1837496, 1972606, 2273512, 3674992, 3945212, 4547024, 7890424, 15780848, 16767151, 33534302, 67068604, 134137208, 268274416]

約数ペア:

[(1, 268274416), (2, 134137208), (4, 67068604), (8, 33534302), (16, 16767151), (17, 15780848), (34, 7890424), (59, 4547024), (68, 3945212), (73, 3674992), (118, 2273512), (136, 1972606), (146, 1837496), (229, 1171504), (236, 1136756), (272, 986303), (292, 918748), (458, 585752), (472, 568378), (584, 459374), (916, 292876), (944, 284189), (1003, 267472), (1168, 229687), (1241, 216176), (1832, 146438), (2006, 133736), (2482, 108088), (3664, 73219), (3893, 68912), (4012, 66868), (4307, 62288), (4964, 54044), (7786, 34456), (8024, 33434), (8614, 31144), (9928, 27022), (13511, 19856), (15572, 17228), (16048, 16717)]