307629828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7127}}^1$

素因数の和:7257

約数の個数: 72

約数和(自身を含む): 856215360

約数和(自身を除く): 548585532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2398, 3597, 3924, 4796, 7127, 7194, 10791, 14254, 14388, 21381, 21582, 28508, 42762, 43164, 64143, 78397, 85524, 128286, 156794, 235191, 256572, 313588, 470382, 705573, 776843, 940764, 1411146, 1553686, 2330529, 2822292, 3107372, 4661058, 6991587, 8545273, 9322116, 13983174, 17090546, 25635819, 27966348, 34181092, 51271638, 76907457, 102543276, 153814914, 307629828]

約数ペア:

[(1, 307629828), (2, 153814914), (3, 102543276), (4, 76907457), (6, 51271638), (9, 34181092), (11, 27966348), (12, 25635819), (18, 17090546), (22, 13983174), (33, 9322116), (36, 8545273), (44, 6991587), (66, 4661058), (99, 3107372), (109, 2822292), (132, 2330529), (198, 1553686), (218, 1411146), (327, 940764), (396, 776843), (436, 705573), (654, 470382), (981, 313588), (1199, 256572), (1308, 235191), (1962, 156794), (2398, 128286), (3597, 85524), (3924, 78397), (4796, 64143), (7127, 43164), (7194, 42762), (10791, 28508), (14254, 21582), (14388, 21381)]