310926042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 796199040

約数和(自身を除く): 485272998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 139, 246, 278, 287, 369, 417, 433, 574, 738, 834, 861, 866, 973, 1251, 1299, 1722, 1946, 2502, 2583, 2598, 2919, 3031, 3897, 5166, 5699, 5838, 6062, 7794, 8757, 9093, 11398, 17097, 17514, 17753, 18186, 27279, 34194, 35506, 39893, 51291, 53259, 54558, 60187, 79786, 102582, 106518, 119679, 120374, 124271, 159777, 180561, 239358, 248542, 319554, 359037, 361122, 372813, 421309, 541683, 718074, 745626, 842618, 1083366, 1118439, 1263927, 2236878, 2467667, 2527854, 3791781, 4935334, 7403001, 7583562, 14806002, 17273669, 22209003, 34547338, 44418006, 51821007, 103642014, 155463021, 310926042]

約数ペア:

[(1, 310926042), (2, 155463021), (3, 103642014), (6, 51821007), (7, 44418006), (9, 34547338), (14, 22209003), (18, 17273669), (21, 14806002), (41, 7583562), (42, 7403001), (63, 4935334), (82, 3791781), (123, 2527854), (126, 2467667), (139, 2236878), (246, 1263927), (278, 1118439), (287, 1083366), (369, 842618), (417, 745626), (433, 718074), (574, 541683), (738, 421309), (834, 372813), (861, 361122), (866, 359037), (973, 319554), (1251, 248542), (1299, 239358), (1722, 180561), (1946, 159777), (2502, 124271), (2583, 120374), (2598, 119679), (2919, 106518), (3031, 102582), (3897, 79786), (5166, 60187), (5699, 54558), (5838, 53259), (6062, 51291), (7794, 39893), (8757, 35506), (9093, 34194), (11398, 27279), (17097, 18186), (17514, 17753)]