306393984

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 974610000

約数和(自身を除く): 668216016

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, 288, 312, 328, 369, 384, 416, 468, 492, 499, 533, 576, 624, 656, 738, 832, 936, 984, 998, 1066, 1152, 1248, 1312, 1476, 1497, 1599, 1664, 1872, 1968, 1996, 2132, 2496, 2624, 2952, 2994, 3198, 3744, 3936, 3992, 4264, 4491, 4797, 4992, 5248, 5904, 5988, 6396, 6487, 7488, 7872, 7984, 8528, 8982, 9594, 11808, 11976, 12792, 12974, 14976, 15744, 15968, 17056, 17964, 19188, 19461, 20459, 23616, 23952, 25584, 25948, 31936, 34112, 35928, 38376, 38922, 40918, 47232, 47904, 51168, 51896, 58383, 61377, 63872, 68224, 71856, 76752, 77844, 81836, 95808, 102336, 103792, 116766, 122754, 143712, 153504, 155688, 163672, 184131, 191616, 204672, 207584, 233532, 245508, 265967, 287424, 307008, 311376, 327344, 368262, 415168, 467064, 491016, 531934, 574848, 614016, 622752, 654688, 736524, 797901, 830336, 934128, 982032, 1063868, 1245504, 1309376, 1473048, 1595802, 1868256, 1964064, 2127736, 2393703, 2491008, 2618752, 2946096, 3191604, 3736512, 3928128, 4255472, 4787406, 5892192, 6383208, 7473024, 7856256, 8510944, 9574812, 11784384, 12766416, 17021888, 19149624, 23568768, 25532832, 34043776, 38299248, 51065664, 76598496, 102131328, 153196992, 306393984]

約数ペア:

[(1, 306393984), (2, 153196992), (3, 102131328), (4, 76598496), (6, 51065664), (8, 38299248), (9, 34043776), (12, 25532832), (13, 23568768), (16, 19149624), (18, 17021888), (24, 12766416), (26, 11784384), (32, 9574812), (36, 8510944), (39, 7856256), (41, 7473024), (48, 6383208), (52, 5892192), (64, 4787406), (72, 4255472), (78, 3928128), (82, 3736512), (96, 3191604), (104, 2946096), (117, 2618752), (123, 2491008), (128, 2393703), (144, 2127736), (156, 1964064), (164, 1868256), (192, 1595802), (208, 1473048), (234, 1309376), (246, 1245504), (288, 1063868), (312, 982032), (328, 934128), (369, 830336), (384, 797901), (416, 736524), (468, 654688), (492, 622752), (499, 614016), (533, 574848), (576, 531934), (624, 491016), (656, 467064), (738, 415168), (832, 368262), (936, 327344), (984, 311376), (998, 307008), (1066, 287424), (1152, 265967), (1248, 245508), (1312, 233532), (1476, 207584), (1497, 204672), (1599, 191616), (1664, 184131), (1872, 163672), (1968, 155688), (1996, 153504), (2132, 143712), (2496, 122754), (2624, 116766), (2952, 103792), (2994, 102336), (3198, 95808), (3744, 81836), (3936, 77844), (3992, 76752), (4264, 71856), (4491, 68224), (4797, 63872), (4992, 61377), (5248, 58383), (5904, 51896), (5988, 51168), (6396, 47904), (6487, 47232), (7488, 40918), (7872, 38922), (7984, 38376), (8528, 35928), (8982, 34112), (9594, 31936), (11808, 25948), (11976, 25584), (12792, 23952), (12974, 23616), (14976, 20459), (15744, 19461), (15968, 19188), (17056, 17964)]