406478592

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 1296819888

約数和(自身を除く): 890341296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 144, 156, 164, 192, 208, 234, 246, 256, 288, 312, 328, 331, 369, 384, 416, 468, 492, 533, 576, 624, 656, 662, 738, 768, 832, 936, 984, 993, 1066, 1152, 1248, 1312, 1324, 1476, 1599, 1664, 1872, 1968, 1986, 2132, 2304, 2496, 2624, 2648, 2952, 2979, 3198, 3328, 3744, 3936, 3972, 4264, 4303, 4797, 4992, 5248, 5296, 5904, 5958, 6396, 7488, 7872, 7944, 8528, 8606, 9594, 9984, 10496, 10592, 11808, 11916, 12792, 12909, 13571, 14976, 15744, 15888, 17056, 17212, 19188, 21184, 23616, 23832, 25584, 25818, 27142, 29952, 31488, 31776, 34112, 34424, 38376, 38727, 40713, 42368, 47232, 47664, 51168, 51636, 54284, 63552, 68224, 68848, 76752, 77454, 81426, 84736, 94464, 95328, 102336, 103272, 108568, 122139, 127104, 136448, 137696, 153504, 154908, 162852, 176423, 190656, 204672, 206544, 217136, 244278, 254208, 275392, 307008, 309816, 325704, 352846, 381312, 409344, 413088, 434272, 488556, 529269, 550784, 614016, 619632, 651408, 705692, 762624, 826176, 868544, 977112, 1058538, 1101568, 1228032, 1239264, 1302816, 1411384, 1587807, 1652352, 1737088, 1954224, 2117076, 2478528, 2605632, 2822768, 3175614, 3304704, 3474176, 3908448, 4234152, 4957056, 5211264, 5645536, 6351228, 7816896, 8468304, 9914112, 10422528, 11291072, 12702456, 15633792, 16936608, 22582144, 25404912, 31267584, 33873216, 45164288, 50809824, 67746432, 101619648, 135492864, 203239296, 406478592]

約数ペア:

[(1, 406478592), (2, 203239296), (3, 135492864), (4, 101619648), (6, 67746432), (8, 50809824), (9, 45164288), (12, 33873216), (13, 31267584), (16, 25404912), (18, 22582144), (24, 16936608), (26, 15633792), (32, 12702456), (36, 11291072), (39, 10422528), (41, 9914112), (48, 8468304), (52, 7816896), (64, 6351228), (72, 5645536), (78, 5211264), (82, 4957056), (96, 4234152), (104, 3908448), (117, 3474176), (123, 3304704), (128, 3175614), (144, 2822768), (156, 2605632), (164, 2478528), (192, 2117076), (208, 1954224), (234, 1737088), (246, 1652352), (256, 1587807), (288, 1411384), (312, 1302816), (328, 1239264), (331, 1228032), (369, 1101568), (384, 1058538), (416, 977112), (468, 868544), (492, 826176), (533, 762624), (576, 705692), (624, 651408), (656, 619632), (662, 614016), (738, 550784), (768, 529269), (832, 488556), (936, 434272), (984, 413088), (993, 409344), (1066, 381312), (1152, 352846), (1248, 325704), (1312, 309816), (1324, 307008), (1476, 275392), (1599, 254208), (1664, 244278), (1872, 217136), (1968, 206544), (1986, 204672), (2132, 190656), (2304, 176423), (2496, 162852), (2624, 154908), (2648, 153504), (2952, 137696), (2979, 136448), (3198, 127104), (3328, 122139), (3744, 108568), (3936, 103272), (3972, 102336), (4264, 95328), (4303, 94464), (4797, 84736), (4992, 81426), (5248, 77454), (5296, 76752), (5904, 68848), (5958, 68224), (6396, 63552), (7488, 54284), (7872, 51636), (7944, 51168), (8528, 47664), (8606, 47232), (9594, 42368), (9984, 40713), (10496, 38727), (10592, 38376), (11808, 34424), (11916, 34112), (12792, 31776), (12909, 31488), (13571, 29952), (14976, 27142), (15744, 25818), (15888, 25584), (17056, 23832), (17212, 23616), (19188, 21184)]