215616096

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1867}}^1$

素因数の和:2284

約数の個数: 72

約数和(自身を含む): 615016584

約数和(自身を除く): 399400488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 802, 1203, 1604, 1867, 2406, 3208, 3609, 3734, 4812, 5601, 6416, 7218, 7468, 9624, 11202, 12832, 14436, 14936, 16803, 19248, 22404, 28872, 29872, 33606, 38496, 44808, 57744, 59744, 67212, 89616, 115488, 134424, 179232, 268848, 537696, 748667, 1497334, 2246001, 2994668, 4492002, 5989336, 6738003, 8984004, 11978672, 13476006, 17968008, 23957344, 26952012, 35936016, 53904024, 71872032, 107808048, 215616096]

約数ペア:

[(1, 215616096), (2, 107808048), (3, 71872032), (4, 53904024), (6, 35936016), (8, 26952012), (9, 23957344), (12, 17968008), (16, 13476006), (18, 11978672), (24, 8984004), (32, 6738003), (36, 5989336), (48, 4492002), (72, 2994668), (96, 2246001), (144, 1497334), (288, 748667), (401, 537696), (802, 268848), (1203, 179232), (1604, 134424), (1867, 115488), (2406, 89616), (3208, 67212), (3609, 59744), (3734, 57744), (4812, 44808), (5601, 38496), (6416, 33606), (7218, 29872), (7468, 28872), (9624, 22404), (11202, 19248), (12832, 16803), (14436, 14936)]