201571416

素因数分解:

$2^3\times 3^7\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 582724800

約数和(自身を除く): 381153384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 281, 324, 328, 369, 486, 492, 562, 648, 729, 738, 843, 972, 984, 1107, 1124, 1458, 1476, 1686, 1944, 2187, 2214, 2248, 2529, 2916, 2952, 3321, 3372, 4374, 4428, 5058, 5832, 6642, 6744, 7587, 8748, 8856, 9963, 10116, 11521, 13284, 15174, 17496, 19926, 20232, 22761, 23042, 26568, 29889, 30348, 34563, 39852, 45522, 46084, 59778, 60696, 68283, 69126, 79704, 89667, 91044, 92168, 103689, 119556, 136566, 138252, 179334, 182088, 204849, 207378, 239112, 273132, 276504, 311067, 358668, 409698, 414756, 546264, 614547, 622134, 717336, 819396, 829512, 933201, 1229094, 1244268, 1638792, 1866402, 2458188, 2488536, 2799603, 3732804, 4916376, 5599206, 7465608, 8398809, 11198412, 16797618, 22396824, 25196427, 33595236, 50392854, 67190472, 100785708, 201571416]

約数ペア:

[(1, 201571416), (2, 100785708), (3, 67190472), (4, 50392854), (6, 33595236), (8, 25196427), (9, 22396824), (12, 16797618), (18, 11198412), (24, 8398809), (27, 7465608), (36, 5599206), (41, 4916376), (54, 3732804), (72, 2799603), (81, 2488536), (82, 2458188), (108, 1866402), (123, 1638792), (162, 1244268), (164, 1229094), (216, 933201), (243, 829512), (246, 819396), (281, 717336), (324, 622134), (328, 614547), (369, 546264), (486, 414756), (492, 409698), (562, 358668), (648, 311067), (729, 276504), (738, 273132), (843, 239112), (972, 207378), (984, 204849), (1107, 182088), (1124, 179334), (1458, 138252), (1476, 136566), (1686, 119556), (1944, 103689), (2187, 92168), (2214, 91044), (2248, 89667), (2529, 79704), (2916, 69126), (2952, 68283), (3321, 60696), (3372, 59778), (4374, 46084), (4428, 45522), (5058, 39852), (5832, 34563), (6642, 30348), (6744, 29889), (7587, 26568), (8748, 23042), (8856, 22761), (9963, 20232), (10116, 19926), (11521, 17496), (13284, 15174)]