628046208

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 1875494400

約数和(自身を除く): 1247448192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 79, 96, 103, 128, 134, 144, 158, 192, 201, 206, 237, 268, 288, 309, 316, 384, 402, 412, 474, 536, 576, 603, 618, 632, 711, 804, 824, 927, 948, 1072, 1152, 1206, 1236, 1264, 1422, 1608, 1648, 1854, 1896, 2144, 2412, 2472, 2528, 2844, 3216, 3296, 3708, 3792, 4288, 4824, 4944, 5056, 5293, 5688, 6432, 6592, 6901, 7416, 7584, 8137, 8576, 9648, 9888, 10112, 10586, 11376, 12864, 13184, 13802, 14832, 15168, 15879, 16274, 19296, 19776, 20703, 21172, 22752, 24411, 25728, 27604, 29664, 30336, 31758, 32548, 38592, 39552, 41406, 42344, 45504, 47637, 48822, 55208, 59328, 62109, 63516, 65096, 73233, 77184, 82812, 84688, 91008, 95274, 97644, 110416, 118656, 124218, 127032, 130192, 146466, 165624, 169376, 190548, 195288, 220832, 248436, 254064, 260384, 292932, 331248, 338752, 381096, 390576, 441664, 496872, 508128, 520768, 545179, 585864, 662496, 677504, 762192, 781152, 883328, 993744, 1016256, 1041536, 1090358, 1171728, 1324992, 1524384, 1562304, 1635537, 1987488, 2032512, 2180716, 2343456, 2649984, 3048768, 3124608, 3271074, 3974976, 4361432, 4686912, 4906611, 6097536, 6542148, 7949952, 8722864, 9373824, 9813222, 13084296, 17445728, 19626444, 26168592, 34891456, 39252888, 52337184, 69782912, 78505776, 104674368, 157011552, 209348736, 314023104, 628046208]

約数ペア:

[(1, 628046208), (2, 314023104), (3, 209348736), (4, 157011552), (6, 104674368), (8, 78505776), (9, 69782912), (12, 52337184), (16, 39252888), (18, 34891456), (24, 26168592), (32, 19626444), (36, 17445728), (48, 13084296), (64, 9813222), (67, 9373824), (72, 8722864), (79, 7949952), (96, 6542148), (103, 6097536), (128, 4906611), (134, 4686912), (144, 4361432), (158, 3974976), (192, 3271074), (201, 3124608), (206, 3048768), (237, 2649984), (268, 2343456), (288, 2180716), (309, 2032512), (316, 1987488), (384, 1635537), (402, 1562304), (412, 1524384), (474, 1324992), (536, 1171728), (576, 1090358), (603, 1041536), (618, 1016256), (632, 993744), (711, 883328), (804, 781152), (824, 762192), (927, 677504), (948, 662496), (1072, 585864), (1152, 545179), (1206, 520768), (1236, 508128), (1264, 496872), (1422, 441664), (1608, 390576), (1648, 381096), (1854, 338752), (1896, 331248), (2144, 292932), (2412, 260384), (2472, 254064), (2528, 248436), (2844, 220832), (3216, 195288), (3296, 190548), (3708, 169376), (3792, 165624), (4288, 146466), (4824, 130192), (4944, 127032), (5056, 124218), (5293, 118656), (5688, 110416), (6432, 97644), (6592, 95274), (6901, 91008), (7416, 84688), (7584, 82812), (8137, 77184), (8576, 73233), (9648, 65096), (9888, 63516), (10112, 62109), (10586, 59328), (11376, 55208), (12864, 48822), (13184, 47637), (13802, 45504), (14832, 42344), (15168, 41406), (15879, 39552), (16274, 38592), (19296, 32548), (19776, 31758), (20703, 30336), (21172, 29664), (22752, 27604), (24411, 25728)]