977880078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 2463155136

約数和(自身を除く): 1485275058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 173, 226, 339, 346, 397, 519, 678, 791, 794, 1017, 1038, 1191, 1211, 1557, 1582, 2034, 2373, 2382, 2422, 2779, 3114, 3573, 3633, 4746, 5558, 7119, 7146, 7266, 8337, 10899, 14238, 16674, 19549, 21798, 25011, 39098, 44861, 50022, 58647, 68681, 89722, 117294, 134583, 136843, 137362, 175941, 206043, 269166, 273686, 314027, 351882, 403749, 410529, 412086, 480767, 618129, 628054, 807498, 821058, 942081, 961534, 1231587, 1236258, 1442301, 1884162, 2463174, 2826243, 2884602, 4326903, 5652486, 7760953, 8653806, 15521906, 23282859, 46565718, 54326671, 69848577, 108653342, 139697154, 162980013, 325960026, 488940039, 977880078]

約数ペア:

[(1, 977880078), (2, 488940039), (3, 325960026), (6, 162980013), (7, 139697154), (9, 108653342), (14, 69848577), (18, 54326671), (21, 46565718), (42, 23282859), (63, 15521906), (113, 8653806), (126, 7760953), (173, 5652486), (226, 4326903), (339, 2884602), (346, 2826243), (397, 2463174), (519, 1884162), (678, 1442301), (791, 1236258), (794, 1231587), (1017, 961534), (1038, 942081), (1191, 821058), (1211, 807498), (1557, 628054), (1582, 618129), (2034, 480767), (2373, 412086), (2382, 410529), (2422, 403749), (2779, 351882), (3114, 314027), (3573, 273686), (3633, 269166), (4746, 206043), (5558, 175941), (7119, 137362), (7146, 136843), (7266, 134583), (8337, 117294), (10899, 89722), (14238, 68681), (16674, 58647), (19549, 50022), (21798, 44861), (25011, 39098)]