252912002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 484116480

約数和(自身を除く): 231204478

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 67, 133, 134, 161, 266, 322, 437, 469, 617, 874, 938, 1234, 1273, 1541, 2546, 3059, 3082, 4319, 6118, 8638, 8911, 10787, 11723, 14191, 17822, 21574, 23446, 28382, 29279, 41339, 58558, 82061, 82678, 99337, 164122, 198674, 204953, 269629, 289373, 409906, 539258, 578746, 785441, 950797, 1570882, 1887403, 1901594, 3774806, 5498087, 6655579, 10996174, 13311158, 18065143, 36130286, 126456001, 252912002]

約数ペア:

[(1, 252912002), (2, 126456001), (7, 36130286), (14, 18065143), (19, 13311158), (23, 10996174), (38, 6655579), (46, 5498087), (67, 3774806), (133, 1901594), (134, 1887403), (161, 1570882), (266, 950797), (322, 785441), (437, 578746), (469, 539258), (617, 409906), (874, 289373), (938, 269629), (1234, 204953), (1273, 198674), (1541, 164122), (2546, 99337), (3059, 82678), (3082, 82061), (4319, 58558), (6118, 41339), (8638, 29279), (8911, 28382), (10787, 23446), (11723, 21574), (14191, 17822)]