204262656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 600936000

約数和(自身を除く): 396673344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 256, 312, 328, 384, 416, 492, 499, 533, 624, 656, 768, 832, 984, 998, 1066, 1248, 1312, 1497, 1599, 1664, 1968, 1996, 2132, 2496, 2624, 2994, 3198, 3328, 3936, 3992, 4264, 4992, 5248, 5988, 6396, 6487, 7872, 7984, 8528, 9984, 10496, 11976, 12792, 12974, 15744, 15968, 17056, 19461, 20459, 23952, 25584, 25948, 31488, 31936, 34112, 38922, 40918, 47904, 51168, 51896, 61377, 63872, 68224, 77844, 81836, 95808, 102336, 103792, 122754, 127744, 136448, 155688, 163672, 191616, 204672, 207584, 245508, 265967, 311376, 327344, 383232, 409344, 415168, 491016, 531934, 622752, 654688, 797901, 830336, 982032, 1063868, 1245504, 1309376, 1595802, 1660672, 1964064, 2127736, 2491008, 2618752, 3191604, 3928128, 4255472, 4982016, 5237504, 6383208, 7856256, 8510944, 12766416, 15712512, 17021888, 25532832, 34043776, 51065664, 68087552, 102131328, 204262656]

約数ペア:

[(1, 204262656), (2, 102131328), (3, 68087552), (4, 51065664), (6, 34043776), (8, 25532832), (12, 17021888), (13, 15712512), (16, 12766416), (24, 8510944), (26, 7856256), (32, 6383208), (39, 5237504), (41, 4982016), (48, 4255472), (52, 3928128), (64, 3191604), (78, 2618752), (82, 2491008), (96, 2127736), (104, 1964064), (123, 1660672), (128, 1595802), (156, 1309376), (164, 1245504), (192, 1063868), (208, 982032), (246, 830336), (256, 797901), (312, 654688), (328, 622752), (384, 531934), (416, 491016), (492, 415168), (499, 409344), (533, 383232), (624, 327344), (656, 311376), (768, 265967), (832, 245508), (984, 207584), (998, 204672), (1066, 191616), (1248, 163672), (1312, 155688), (1497, 136448), (1599, 127744), (1664, 122754), (1968, 103792), (1996, 102336), (2132, 95808), (2496, 81836), (2624, 77844), (2994, 68224), (3198, 63872), (3328, 61377), (3936, 51896), (3992, 51168), (4264, 47904), (4992, 40918), (5248, 38922), (5988, 34112), (6396, 31936), (6487, 31488), (7872, 25948), (7984, 25584), (8528, 23952), (9984, 20459), (10496, 19461), (11976, 17056), (12792, 15968), (12974, 15744)]