493695488

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 120

約数和(自身を含む): 1169563164

約数和(自身を除く): 675867676

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 512, 572, 613, 704, 832, 968, 1144, 1226, 1408, 1573, 1664, 1936, 2288, 2452, 2816, 3146, 3328, 3872, 4576, 4904, 5632, 6292, 6656, 6743, 7744, 7969, 9152, 9808, 12584, 13486, 15488, 15938, 18304, 19616, 25168, 26972, 30976, 31876, 36608, 39232, 50336, 53944, 61952, 63752, 73216, 74173, 78464, 87659, 100672, 107888, 127504, 148346, 156928, 175318, 201344, 215776, 255008, 296692, 313856, 350636, 402688, 431552, 510016, 593384, 701272, 805376, 863104, 964249, 1020032, 1186768, 1402544, 1726208, 1928498, 2040064, 2373536, 2805088, 3452416, 3856996, 4080128, 4747072, 5610176, 7713992, 9494144, 11220352, 15427984, 18988288, 22440704, 30855968, 37976576, 44881408, 61711936, 123423872, 246847744, 493695488]

約数ペア:

[(1, 493695488), (2, 246847744), (4, 123423872), (8, 61711936), (11, 44881408), (13, 37976576), (16, 30855968), (22, 22440704), (26, 18988288), (32, 15427984), (44, 11220352), (52, 9494144), (64, 7713992), (88, 5610176), (104, 4747072), (121, 4080128), (128, 3856996), (143, 3452416), (176, 2805088), (208, 2373536), (242, 2040064), (256, 1928498), (286, 1726208), (352, 1402544), (416, 1186768), (484, 1020032), (512, 964249), (572, 863104), (613, 805376), (704, 701272), (832, 593384), (968, 510016), (1144, 431552), (1226, 402688), (1408, 350636), (1573, 313856), (1664, 296692), (1936, 255008), (2288, 215776), (2452, 201344), (2816, 175318), (3146, 156928), (3328, 148346), (3872, 127504), (4576, 107888), (4904, 100672), (5632, 87659), (6292, 78464), (6656, 74173), (6743, 73216), (7744, 63752), (7969, 61952), (9152, 53944), (9808, 50336), (12584, 39232), (13486, 36608), (15488, 31876), (15938, 30976), (18304, 26972), (19616, 25168)]