219752442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 426012678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 114, 117, 126, 133, 138, 161, 171, 182, 207, 234, 247, 266, 273, 299, 307, 322, 342, 399, 414, 437, 483, 494, 546, 598, 614, 741, 798, 819, 874, 897, 921, 966, 1197, 1311, 1449, 1482, 1638, 1729, 1794, 1842, 2093, 2149, 2223, 2394, 2622, 2691, 2763, 2898, 3059, 3458, 3933, 3991, 4186, 4298, 4446, 5187, 5382, 5526, 5681, 5833, 6118, 6279, 6447, 7061, 7866, 7982, 9177, 10374, 11362, 11666, 11973, 12558, 12894, 14122, 15561, 17043, 17499, 18354, 18837, 19341, 21183, 23946, 27531, 27937, 31122, 34086, 34998, 35919, 37674, 38682, 39767, 40831, 42366, 49427, 51129, 52497, 55062, 55874, 63549, 71838, 75829, 79534, 81662, 83811, 91793, 98854, 102258, 104994, 119301, 122493, 127098, 134159, 148281, 151658, 167622, 183586, 227487, 238602, 244986, 251433, 268318, 275379, 296562, 357903, 367479, 402477, 444843, 454974, 502866, 530803, 550758, 642551, 682461, 715806, 734958, 804954, 826137, 889686, 939113, 1061606, 1207431, 1285102, 1364922, 1592409, 1652274, 1744067, 1878226, 1927653, 2414862, 2817339, 3184818, 3488134, 3855306, 4777227, 5232201, 5634678, 5782959, 8452017, 9554454, 10464402, 11565918, 12208469, 15696603, 16904034, 24416938, 31393206, 36625407, 73250814, 109876221, 219752442]

約数ペア:

[(1, 219752442), (2, 109876221), (3, 73250814), (6, 36625407), (7, 31393206), (9, 24416938), (13, 16904034), (14, 15696603), (18, 12208469), (19, 11565918), (21, 10464402), (23, 9554454), (26, 8452017), (38, 5782959), (39, 5634678), (42, 5232201), (46, 4777227), (57, 3855306), (63, 3488134), (69, 3184818), (78, 2817339), (91, 2414862), (114, 1927653), (117, 1878226), (126, 1744067), (133, 1652274), (138, 1592409), (161, 1364922), (171, 1285102), (182, 1207431), (207, 1061606), (234, 939113), (247, 889686), (266, 826137), (273, 804954), (299, 734958), (307, 715806), (322, 682461), (342, 642551), (399, 550758), (414, 530803), (437, 502866), (483, 454974), (494, 444843), (546, 402477), (598, 367479), (614, 357903), (741, 296562), (798, 275379), (819, 268318), (874, 251433), (897, 244986), (921, 238602), (966, 227487), (1197, 183586), (1311, 167622), (1449, 151658), (1482, 148281), (1638, 134159), (1729, 127098), (1794, 122493), (1842, 119301), (2093, 104994), (2149, 102258), (2223, 98854), (2394, 91793), (2622, 83811), (2691, 81662), (2763, 79534), (2898, 75829), (3059, 71838), (3458, 63549), (3933, 55874), (3991, 55062), (4186, 52497), (4298, 51129), (4446, 49427), (5187, 42366), (5382, 40831), (5526, 39767), (5681, 38682), (5833, 37674), (6118, 35919), (6279, 34998), (6447, 34086), (7061, 31122), (7866, 27937), (7982, 27531), (9177, 23946), (10374, 21183), (11362, 19341), (11666, 18837), (11973, 18354), (12558, 17499), (12894, 17043), (14122, 15561)]