551386368

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 1757737800

約数和(自身を除く): 1206351432

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, 369, 384, 416, 449, 468, 492, 533, 576, 624, 656, 738, 768, 832, 898, 936, 984, 1066, 1152, 1248, 1312, 1347, 1476, 1599, 1664, 1796, 1872, 1968, 2132, 2304, 2496, 2624, 2694, 2952, 3198, 3328, 3592, 3744, 3936, 4041, 4264, 4797, 4992, 5248, 5388, 5837, 5904, 6396, 7184, 7488, 7872, 8082, 8528, 9594, 9984, 10496, 10776, 11674, 11808, 12792, 14368, 14976, 15744, 16164, 17056, 17511, 18409, 19188, 21552, 23348, 23616, 25584, 28736, 29952, 31488, 32328, 34112, 35022, 36818, 38376, 43104, 46696, 47232, 51168, 52533, 55227, 57472, 64656, 68224, 70044, 73636, 76752, 86208, 93392, 94464, 102336, 105066, 110454, 114944, 129312, 136448, 140088, 147272, 153504, 165681, 172416, 186784, 204672, 210132, 220908, 239317, 258624, 280176, 294544, 307008, 331362, 344832, 373568, 409344, 420264, 441816, 478634, 517248, 560352, 589088, 614016, 662724, 717951, 747136, 840528, 883632, 957268, 1034496, 1120704, 1178176, 1228032, 1325448, 1435902, 1494272, 1681056, 1767264, 1914536, 2153853, 2241408, 2356352, 2650896, 2871804, 3362112, 3534528, 3829072, 4307706, 4482816, 4712704, 5301792, 5743608, 6724224, 7069056, 7658144, 8615412, 10603584, 11487216, 13448448, 14138112, 15316288, 17230824, 21207168, 22974432, 30632576, 34461648, 42414336, 45948864, 61265152, 68923296, 91897728, 137846592, 183795456, 275693184, 551386368]

約数ペア:

[(1, 551386368), (2, 275693184), (3, 183795456), (4, 137846592), (6, 91897728), (8, 68923296), (9, 61265152), (12, 45948864), (13, 42414336), (16, 34461648), (18, 30632576), (24, 22974432), (26, 21207168), (32, 17230824), (36, 15316288), (39, 14138112), (41, 13448448), (48, 11487216), (52, 10603584), (64, 8615412), (72, 7658144), (78, 7069056), (82, 6724224), (96, 5743608), (104, 5301792), (117, 4712704), (123, 4482816), (128, 4307706), (144, 3829072), (156, 3534528), (164, 3362112), (192, 2871804), (208, 2650896), (234, 2356352), (246, 2241408), (256, 2153853), (288, 1914536), (312, 1767264), (328, 1681056), (369, 1494272), (384, 1435902), (416, 1325448), (449, 1228032), (468, 1178176), (492, 1120704), (533, 1034496), (576, 957268), (624, 883632), (656, 840528), (738, 747136), (768, 717951), (832, 662724), (898, 614016), (936, 589088), (984, 560352), (1066, 517248), (1152, 478634), (1248, 441816), (1312, 420264), (1347, 409344), (1476, 373568), (1599, 344832), (1664, 331362), (1796, 307008), (1872, 294544), (1968, 280176), (2132, 258624), (2304, 239317), (2496, 220908), (2624, 210132), (2694, 204672), (2952, 186784), (3198, 172416), (3328, 165681), (3592, 153504), (3744, 147272), (3936, 140088), (4041, 136448), (4264, 129312), (4797, 114944), (4992, 110454), (5248, 105066), (5388, 102336), (5837, 94464), (5904, 93392), (6396, 86208), (7184, 76752), (7488, 73636), (7872, 70044), (8082, 68224), (8528, 64656), (9594, 57472), (9984, 55227), (10496, 52533), (10776, 51168), (11674, 47232), (11808, 46696), (12792, 43104), (14368, 38376), (14976, 36818), (15744, 35022), (16164, 34112), (17056, 32328), (17511, 31488), (18409, 29952), (19188, 28736), (21552, 25584), (23348, 23616)]