664367034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 1440552960

約数和(自身を除く): 776185926

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 307, 463, 614, 779, 921, 926, 1389, 1558, 1842, 2337, 2778, 4674, 5833, 8797, 11666, 12587, 17499, 17594, 18983, 25174, 26391, 34998, 37761, 37966, 52782, 56949, 75522, 113898, 142141, 239153, 284282, 360677, 426423, 478306, 717459, 721354, 852846, 1082031, 1434918, 2164062, 2700679, 5401358, 5827781, 8102037, 11655562, 16204074, 17483343, 34966686, 110727839, 221455678, 332183517, 664367034]

約数ペア:

[(1, 664367034), (2, 332183517), (3, 221455678), (6, 110727839), (19, 34966686), (38, 17483343), (41, 16204074), (57, 11655562), (82, 8102037), (114, 5827781), (123, 5401358), (246, 2700679), (307, 2164062), (463, 1434918), (614, 1082031), (779, 852846), (921, 721354), (926, 717459), (1389, 478306), (1558, 426423), (1842, 360677), (2337, 284282), (2778, 239153), (4674, 142141), (5833, 113898), (8797, 75522), (11666, 56949), (12587, 52782), (17499, 37966), (17594, 37761), (18983, 34998), (25174, 26391)]