519965964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15061}}^1$

素因数の和:15215

約数の個数: 72

約数和(自身を含む): 1513188768

約数和(自身を除く): 993222804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 15061, 17262, 30122, 34524, 45183, 60244, 90366, 105427, 135549, 180732, 210854, 271098, 316281, 421708, 542196, 632562, 948843, 1265124, 1897686, 2063357, 3795372, 4126714, 6190071, 8253428, 12380142, 14443499, 18570213, 24760284, 28886998, 37140426, 43330497, 57773996, 74280852, 86660994, 129991491, 173321988, 259982982, 519965964]

約数ペア:

[(1, 519965964), (2, 259982982), (3, 173321988), (4, 129991491), (6, 86660994), (7, 74280852), (9, 57773996), (12, 43330497), (14, 37140426), (18, 28886998), (21, 24760284), (28, 18570213), (36, 14443499), (42, 12380142), (63, 8253428), (84, 6190071), (126, 4126714), (137, 3795372), (252, 2063357), (274, 1897686), (411, 1265124), (548, 948843), (822, 632562), (959, 542196), (1233, 421708), (1644, 316281), (1918, 271098), (2466, 210854), (2877, 180732), (3836, 135549), (4932, 105427), (5754, 90366), (8631, 60244), (11508, 45183), (15061, 34524), (17262, 30122)]