247489536

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 176

約数和(自身を含む): 799410816

約数和(自身を除く): 551921280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 677, 714, 768, 816, 896, 952, 1024, 1088, 1344, 1354, 1428, 1536, 1632, 1792, 1904, 2031, 2176, 2688, 2708, 2856, 3072, 3264, 3584, 3808, 4062, 4352, 4739, 5376, 5416, 5712, 6528, 7168, 7616, 8124, 8704, 9478, 10752, 10832, 11424, 11509, 13056, 14217, 15232, 16248, 17408, 18956, 21504, 21664, 22848, 23018, 26112, 28434, 30464, 32496, 34527, 37912, 43328, 45696, 46036, 52224, 56868, 60928, 64992, 69054, 75824, 80563, 86656, 91392, 92072, 113736, 121856, 129984, 138108, 151648, 161126, 173312, 182784, 184144, 227472, 241689, 259968, 276216, 303296, 322252, 346624, 365568, 368288, 454944, 483378, 519936, 552432, 606592, 644504, 693248, 736576, 909888, 966756, 1039872, 1104864, 1213184, 1289008, 1473152, 1819776, 1933512, 2079744, 2209728, 2426368, 2578016, 2946304, 3639552, 3867024, 4419456, 4852736, 5156032, 5892608, 7279104, 7734048, 8838912, 10312064, 11785216, 14558208, 15468096, 17677824, 20624128, 30936192, 35355648, 41248256, 61872384, 82496512, 123744768, 247489536]

約数ペア:

[(1, 247489536), (2, 123744768), (3, 82496512), (4, 61872384), (6, 41248256), (7, 35355648), (8, 30936192), (12, 20624128), (14, 17677824), (16, 15468096), (17, 14558208), (21, 11785216), (24, 10312064), (28, 8838912), (32, 7734048), (34, 7279104), (42, 5892608), (48, 5156032), (51, 4852736), (56, 4419456), (64, 3867024), (68, 3639552), (84, 2946304), (96, 2578016), (102, 2426368), (112, 2209728), (119, 2079744), (128, 1933512), (136, 1819776), (168, 1473152), (192, 1289008), (204, 1213184), (224, 1104864), (238, 1039872), (256, 966756), (272, 909888), (336, 736576), (357, 693248), (384, 644504), (408, 606592), (448, 552432), (476, 519936), (512, 483378), (544, 454944), (672, 368288), (677, 365568), (714, 346624), (768, 322252), (816, 303296), (896, 276216), (952, 259968), (1024, 241689), (1088, 227472), (1344, 184144), (1354, 182784), (1428, 173312), (1536, 161126), (1632, 151648), (1792, 138108), (1904, 129984), (2031, 121856), (2176, 113736), (2688, 92072), (2708, 91392), (2856, 86656), (3072, 80563), (3264, 75824), (3584, 69054), (3808, 64992), (4062, 60928), (4352, 56868), (4739, 52224), (5376, 46036), (5416, 45696), (5712, 43328), (6528, 37912), (7168, 34527), (7616, 32496), (8124, 30464), (8704, 28434), (9478, 26112), (10752, 23018), (10832, 22848), (11424, 21664), (11509, 21504), (13056, 18956), (14217, 17408), (15232, 16248)]