289370295968

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{101149}}^1$

素因数の和:101231

約数の個数: 108

約数和(自身を含む): 644885567550

約数和(自身を除く): 355515271582

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 529, 598, 676, 736, 1058, 1196, 1352, 2116, 2392, 2704, 3887, 4232, 4784, 5408, 6877, 7774, 8464, 9568, 13754, 15548, 16928, 27508, 31096, 55016, 62192, 89401, 101149, 110032, 124384, 178802, 202298, 220064, 357604, 404596, 715208, 809192, 1314937, 1430416, 1618384, 2326427, 2629874, 2860832, 3236768, 4652854, 5259748, 9305708, 10519496, 17094181, 18611416, 21038992, 30243551, 34188362, 37222832, 42077984, 53507821, 60487102, 68376724, 74445664, 107015642, 120974204, 136753448, 214031284, 241948408, 273506896, 393166163, 428062568, 483896816, 547013792, 695601673, 786332326, 856125136, 967793632, 1391203346, 1572664652, 1712250272, 2782406692, 3145329304, 5564813384, 6290658608, 9042821749, 11129626768, 12581317216, 18085643498, 22259253536, 36171286996, 72342573992, 144685147984, 289370295968]

約数ペア:

[(1, 289370295968), (2, 144685147984), (4, 72342573992), (8, 36171286996), (13, 22259253536), (16, 18085643498), (23, 12581317216), (26, 11129626768), (32, 9042821749), (46, 6290658608), (52, 5564813384), (92, 3145329304), (104, 2782406692), (169, 1712250272), (184, 1572664652), (208, 1391203346), (299, 967793632), (338, 856125136), (368, 786332326), (416, 695601673), (529, 547013792), (598, 483896816), (676, 428062568), (736, 393166163), (1058, 273506896), (1196, 241948408), (1352, 214031284), (2116, 136753448), (2392, 120974204), (2704, 107015642), (3887, 74445664), (4232, 68376724), (4784, 60487102), (5408, 53507821), (6877, 42077984), (7774, 37222832), (8464, 34188362), (9568, 30243551), (13754, 21038992), (15548, 18611416), (16928, 17094181), (27508, 10519496), (31096, 9305708), (55016, 5259748), (62192, 4652854), (89401, 3236768), (101149, 2860832), (110032, 2629874), (124384, 2326427), (178802, 1618384), (202298, 1430416), (220064, 1314937), (357604, 809192), (404596, 715208)]