538388532

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 180

約数和(自身を含む): 1600545408

約数和(自身を除く): 1062156876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 121, 124, 132, 162, 186, 198, 242, 279, 297, 324, 341, 363, 372, 396, 443, 484, 558, 594, 682, 726, 837, 886, 891, 1023, 1089, 1116, 1188, 1329, 1364, 1452, 1674, 1772, 1782, 2046, 2178, 2511, 2658, 3069, 3267, 3348, 3564, 3751, 3987, 4092, 4356, 4873, 5022, 5316, 6138, 6534, 7502, 7974, 9207, 9746, 9801, 10044, 11253, 11961, 12276, 13068, 13733, 14619, 15004, 15948, 18414, 19492, 19602, 22506, 23922, 27466, 27621, 29238, 33759, 35883, 36828, 39204, 41199, 43857, 45012, 47844, 53603, 54932, 55242, 58476, 67518, 71766, 82398, 87714, 101277, 107206, 110484, 123597, 131571, 135036, 143532, 151063, 160809, 164796, 175428, 202554, 214412, 247194, 263142, 302126, 303831, 321618, 370791, 394713, 405108, 453189, 482427, 494388, 526284, 604252, 607662, 643236, 741582, 789426, 906378, 964854, 1112373, 1215324, 1359567, 1447281, 1483164, 1578852, 1661693, 1812756, 1929708, 2224746, 2719134, 2894562, 3323386, 4078701, 4341843, 4449492, 4985079, 5438268, 5789124, 6646772, 8157402, 8683686, 9970158, 12236103, 14955237, 16314804, 17367372, 19940316, 24472206, 29910474, 44865711, 48944412, 59820948, 89731422, 134597133, 179462844, 269194266, 538388532]

約数ペア:

[(1, 538388532), (2, 269194266), (3, 179462844), (4, 134597133), (6, 89731422), (9, 59820948), (11, 48944412), (12, 44865711), (18, 29910474), (22, 24472206), (27, 19940316), (31, 17367372), (33, 16314804), (36, 14955237), (44, 12236103), (54, 9970158), (62, 8683686), (66, 8157402), (81, 6646772), (93, 5789124), (99, 5438268), (108, 4985079), (121, 4449492), (124, 4341843), (132, 4078701), (162, 3323386), (186, 2894562), (198, 2719134), (242, 2224746), (279, 1929708), (297, 1812756), (324, 1661693), (341, 1578852), (363, 1483164), (372, 1447281), (396, 1359567), (443, 1215324), (484, 1112373), (558, 964854), (594, 906378), (682, 789426), (726, 741582), (837, 643236), (886, 607662), (891, 604252), (1023, 526284), (1089, 494388), (1116, 482427), (1188, 453189), (1329, 405108), (1364, 394713), (1452, 370791), (1674, 321618), (1772, 303831), (1782, 302126), (2046, 263142), (2178, 247194), (2511, 214412), (2658, 202554), (3069, 175428), (3267, 164796), (3348, 160809), (3564, 151063), (3751, 143532), (3987, 135036), (4092, 131571), (4356, 123597), (4873, 110484), (5022, 107206), (5316, 101277), (6138, 87714), (6534, 82398), (7502, 71766), (7974, 67518), (9207, 58476), (9746, 55242), (9801, 54932), (10044, 53603), (11253, 47844), (11961, 45012), (12276, 43857), (13068, 41199), (13733, 39204), (14619, 36828), (15004, 35883), (15948, 33759), (18414, 29238), (19492, 27621), (19602, 27466), (22506, 23922)]