215695752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 592704000

約数和(自身を除く): 377008248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 83, 114, 123, 139, 152, 164, 166, 228, 246, 249, 278, 328, 332, 417, 456, 492, 498, 556, 664, 779, 834, 984, 996, 1112, 1558, 1577, 1668, 1992, 2337, 2641, 3116, 3154, 3336, 3403, 4674, 4731, 5282, 5699, 6232, 6308, 6806, 7923, 9348, 9462, 10209, 10564, 11398, 11537, 12616, 13612, 15846, 17097, 18696, 18924, 20418, 21128, 22796, 23074, 27224, 31692, 34194, 34611, 37848, 40836, 45592, 46148, 63384, 64657, 68388, 69222, 81672, 92296, 108281, 129314, 136776, 138444, 193971, 216562, 219203, 258628, 276888, 324843, 387942, 433124, 438406, 473017, 517256, 649686, 657609, 775884, 866248, 876812, 946034, 1299372, 1315218, 1419051, 1551768, 1753624, 1892068, 2598744, 2630436, 2838102, 3784136, 5260872, 5676204, 8987323, 11352408, 17974646, 26961969, 35949292, 53923938, 71898584, 107847876, 215695752]

約数ペア:

[(1, 215695752), (2, 107847876), (3, 71898584), (4, 53923938), (6, 35949292), (8, 26961969), (12, 17974646), (19, 11352408), (24, 8987323), (38, 5676204), (41, 5260872), (57, 3784136), (76, 2838102), (82, 2630436), (83, 2598744), (114, 1892068), (123, 1753624), (139, 1551768), (152, 1419051), (164, 1315218), (166, 1299372), (228, 946034), (246, 876812), (249, 866248), (278, 775884), (328, 657609), (332, 649686), (417, 517256), (456, 473017), (492, 438406), (498, 433124), (556, 387942), (664, 324843), (779, 276888), (834, 258628), (984, 219203), (996, 216562), (1112, 193971), (1558, 138444), (1577, 136776), (1668, 129314), (1992, 108281), (2337, 92296), (2641, 81672), (3116, 69222), (3154, 68388), (3336, 64657), (3403, 63384), (4674, 46148), (4731, 45592), (5282, 40836), (5699, 37848), (6232, 34611), (6308, 34194), (6806, 31692), (7923, 27224), (9348, 23074), (9462, 22796), (10209, 21128), (10564, 20418), (11398, 18924), (11537, 18696), (12616, 17097), (13612, 15846)]