251179614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 96

約数和(自身を含む): 656061120

約数和(自身を除く): 404881506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 53, 58, 63, 87, 106, 126, 159, 174, 203, 261, 318, 371, 406, 477, 522, 609, 742, 954, 1113, 1218, 1297, 1537, 1827, 2226, 2594, 3074, 3339, 3654, 3891, 4611, 6678, 7782, 9079, 9222, 10759, 11673, 13833, 18158, 21518, 23346, 27237, 27666, 32277, 37613, 54474, 64554, 68741, 75226, 81711, 96831, 112839, 137482, 163422, 193662, 206223, 225678, 263291, 338517, 412446, 481187, 526582, 618669, 677034, 789873, 962374, 1237338, 1443561, 1579746, 1993489, 2369619, 2887122, 3986978, 4330683, 4739238, 5980467, 8661366, 11960934, 13954423, 17941401, 27908846, 35882802, 41863269, 83726538, 125589807, 251179614]

約数ペア:

[(1, 251179614), (2, 125589807), (3, 83726538), (6, 41863269), (7, 35882802), (9, 27908846), (14, 17941401), (18, 13954423), (21, 11960934), (29, 8661366), (42, 5980467), (53, 4739238), (58, 4330683), (63, 3986978), (87, 2887122), (106, 2369619), (126, 1993489), (159, 1579746), (174, 1443561), (203, 1237338), (261, 962374), (318, 789873), (371, 677034), (406, 618669), (477, 526582), (522, 481187), (609, 412446), (742, 338517), (954, 263291), (1113, 225678), (1218, 206223), (1297, 193662), (1537, 163422), (1827, 137482), (2226, 112839), (2594, 96831), (3074, 81711), (3339, 75226), (3654, 68741), (3891, 64554), (4611, 54474), (6678, 37613), (7782, 32277), (9079, 27666), (9222, 27237), (10759, 23346), (11673, 21518), (13833, 18158)]