310393728

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 1003680000

約数和(自身を除く): 693286272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 144, 152, 163, 171, 174, 192, 216, 228, 232, 261, 288, 304, 326, 342, 348, 384, 432, 456, 464, 489, 513, 522, 551, 576, 608, 652, 684, 696, 783, 864, 912, 928, 978, 1026, 1044, 1102, 1152, 1216, 1304, 1368, 1392, 1467, 1566, 1653, 1728, 1824, 1856, 1956, 2052, 2088, 2204, 2432, 2608, 2736, 2784, 2934, 3097, 3132, 3306, 3456, 3648, 3712, 3912, 4104, 4176, 4401, 4408, 4727, 4959, 5216, 5472, 5568, 5868, 6194, 6264, 6612, 7296, 7824, 8208, 8352, 8802, 8816, 9291, 9454, 9918, 10432, 10944, 11136, 11736, 12388, 12528, 13224, 14181, 14877, 15648, 16416, 16704, 17604, 17632, 18582, 18908, 19836, 20864, 21888, 23472, 24776, 25056, 26448, 27873, 28362, 29754, 31296, 32832, 33408, 35208, 35264, 37164, 37816, 39672, 42543, 46944, 49552, 50112, 52896, 55746, 56724, 59508, 62592, 65664, 70416, 70528, 74328, 75632, 79344, 83619, 85086, 89813, 93888, 99104, 100224, 105792, 111492, 113448, 119016, 127629, 140832, 148656, 151264, 158688, 167238, 170172, 179626, 187776, 198208, 211584, 222984, 226896, 238032, 255258, 269439, 281664, 297312, 302528, 317376, 334476, 340344, 359252, 396416, 445968, 453792, 476064, 510516, 538878, 563328, 594624, 605056, 634752, 668952, 680688, 718504, 808317, 891936, 907584, 952128, 1021032, 1077756, 1189248, 1337904, 1361376, 1437008, 1616634, 1783872, 1815168, 1904256, 2042064, 2155512, 2424951, 2675808, 2722752, 2874016, 3233268, 3567744, 4084128, 4311024, 4849902, 5351616, 5445504, 5748032, 6466536, 8168256, 8622048, 9699804, 10703232, 11496064, 12933072, 16336512, 17244096, 19399608, 25866144, 34488192, 38799216, 51732288, 77598432, 103464576, 155196864, 310393728]

約数ペア:

[(1, 310393728), (2, 155196864), (3, 103464576), (4, 77598432), (6, 51732288), (8, 38799216), (9, 34488192), (12, 25866144), (16, 19399608), (18, 17244096), (19, 16336512), (24, 12933072), (27, 11496064), (29, 10703232), (32, 9699804), (36, 8622048), (38, 8168256), (48, 6466536), (54, 5748032), (57, 5445504), (58, 5351616), (64, 4849902), (72, 4311024), (76, 4084128), (87, 3567744), (96, 3233268), (108, 2874016), (114, 2722752), (116, 2675808), (128, 2424951), (144, 2155512), (152, 2042064), (163, 1904256), (171, 1815168), (174, 1783872), (192, 1616634), (216, 1437008), (228, 1361376), (232, 1337904), (261, 1189248), (288, 1077756), (304, 1021032), (326, 952128), (342, 907584), (348, 891936), (384, 808317), (432, 718504), (456, 680688), (464, 668952), (489, 634752), (513, 605056), (522, 594624), (551, 563328), (576, 538878), (608, 510516), (652, 476064), (684, 453792), (696, 445968), (783, 396416), (864, 359252), (912, 340344), (928, 334476), (978, 317376), (1026, 302528), (1044, 297312), (1102, 281664), (1152, 269439), (1216, 255258), (1304, 238032), (1368, 226896), (1392, 222984), (1467, 211584), (1566, 198208), (1653, 187776), (1728, 179626), (1824, 170172), (1856, 167238), (1956, 158688), (2052, 151264), (2088, 148656), (2204, 140832), (2432, 127629), (2608, 119016), (2736, 113448), (2784, 111492), (2934, 105792), (3097, 100224), (3132, 99104), (3306, 93888), (3456, 89813), (3648, 85086), (3712, 83619), (3912, 79344), (4104, 75632), (4176, 74328), (4401, 70528), (4408, 70416), (4727, 65664), (4959, 62592), (5216, 59508), (5472, 56724), (5568, 55746), (5868, 52896), (6194, 50112), (6264, 49552), (6612, 46944), (7296, 42543), (7824, 39672), (8208, 37816), (8352, 37164), (8802, 35264), (8816, 35208), (9291, 33408), (9454, 32832), (9918, 31296), (10432, 29754), (10944, 28362), (11136, 27873), (11736, 26448), (12388, 25056), (12528, 24776), (13224, 23472), (14181, 21888), (14877, 20864), (15648, 19836), (16416, 18908), (16704, 18582), (17604, 17632)]