253919736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4113

約数の個数: 96

約数和(自身を含む): 792330240

約数和(自身を除く): 538410504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2286, 2667, 3048, 3556, 3967, 4572, 5334, 7112, 7934, 8001, 9144, 10668, 11901, 15868, 16002, 21336, 23802, 27769, 31736, 32004, 35703, 47604, 55538, 64008, 71406, 83307, 95208, 111076, 142812, 166614, 222152, 249921, 285624, 333228, 499842, 503809, 666456, 999684, 1007618, 1511427, 1999368, 2015236, 3022854, 3526663, 4030472, 4534281, 6045708, 7053326, 9068562, 10579989, 12091416, 14106652, 18137124, 21159978, 28213304, 31739967, 36274248, 42319956, 63479934, 84639912, 126959868, 253919736]

約数ペア:

[(1, 253919736), (2, 126959868), (3, 84639912), (4, 63479934), (6, 42319956), (7, 36274248), (8, 31739967), (9, 28213304), (12, 21159978), (14, 18137124), (18, 14106652), (21, 12091416), (24, 10579989), (28, 9068562), (36, 7053326), (42, 6045708), (56, 4534281), (63, 4030472), (72, 3526663), (84, 3022854), (126, 2015236), (127, 1999368), (168, 1511427), (252, 1007618), (254, 999684), (381, 666456), (504, 503809), (508, 499842), (762, 333228), (889, 285624), (1016, 249921), (1143, 222152), (1524, 166614), (1778, 142812), (2286, 111076), (2667, 95208), (3048, 83307), (3556, 71406), (3967, 64008), (4572, 55538), (5334, 47604), (7112, 35703), (7934, 32004), (8001, 31736), (9144, 27769), (10668, 23802), (11901, 21336), (15868, 16002)]