248738976

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3187}}^1$

素因数の和:3474

約数の個数: 72

約数和(自身を含む): 710184384

約数和(自身を除く): 461445408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3187, 3252, 4336, 4878, 6374, 6504, 8672, 9561, 9756, 12748, 13008, 19122, 19512, 25496, 26016, 28683, 38244, 39024, 50992, 57366, 76488, 78048, 101984, 114732, 152976, 229464, 305952, 458928, 863677, 917856, 1727354, 2591031, 3454708, 5182062, 6909416, 7773093, 10364124, 13818832, 15546186, 20728248, 27637664, 31092372, 41456496, 62184744, 82912992, 124369488, 248738976]

約数ペア:

[(1, 248738976), (2, 124369488), (3, 82912992), (4, 62184744), (6, 41456496), (8, 31092372), (9, 27637664), (12, 20728248), (16, 15546186), (18, 13818832), (24, 10364124), (32, 7773093), (36, 6909416), (48, 5182062), (72, 3454708), (96, 2591031), (144, 1727354), (271, 917856), (288, 863677), (542, 458928), (813, 305952), (1084, 229464), (1626, 152976), (2168, 114732), (2439, 101984), (3187, 78048), (3252, 76488), (4336, 57366), (4878, 50992), (6374, 39024), (6504, 38244), (8672, 28683), (9561, 26016), (9756, 25496), (12748, 19512), (13008, 19122)]