317936304

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 1069723200

約数和(自身を除く): 751786896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 157, 164, 168, 196, 246, 252, 287, 294, 314, 328, 336, 343, 369, 392, 441, 471, 492, 504, 574, 588, 628, 656, 686, 738, 784, 861, 882, 942, 984, 1008, 1029, 1099, 1148, 1176, 1256, 1372, 1413, 1476, 1722, 1764, 1884, 1968, 2009, 2058, 2198, 2296, 2352, 2512, 2583, 2744, 2826, 2952, 3087, 3297, 3444, 3528, 3768, 4018, 4116, 4396, 4592, 5166, 5488, 5652, 5904, 6027, 6174, 6437, 6594, 6888, 7056, 7536, 7693, 8036, 8232, 8792, 9891, 10332, 11304, 12054, 12348, 12874, 13188, 13776, 14063, 15386, 16072, 16464, 17584, 18081, 19311, 19782, 20664, 22608, 23079, 24108, 24696, 25748, 26376, 28126, 30772, 32144, 36162, 38622, 39564, 41328, 42189, 45059, 46158, 48216, 49392, 51496, 52752, 53851, 56252, 57933, 61544, 69237, 72324, 77244, 79128, 84378, 90118, 92316, 96432, 102992, 107702, 112504, 115866, 123088, 126567, 135177, 138474, 144648, 154488, 158256, 161553, 168756, 180236, 184632, 215404, 225008, 231732, 253134, 270354, 276948, 289296, 308976, 315413, 323106, 337512, 360472, 369264, 405531, 430808, 463464, 484659, 506268, 540708, 553896, 630826, 646212, 675024, 720944, 811062, 861616, 926928, 946239, 969318, 1012536, 1081416, 1107792, 1261652, 1292424, 1622124, 1892478, 1938636, 2025072, 2162832, 2207891, 2523304, 2584848, 2838717, 3244248, 3784956, 3877272, 4415782, 5046608, 5677434, 6488496, 6623673, 7569912, 7754544, 8831564, 11354868, 13247346, 15139824, 17663128, 19871019, 22709736, 26494692, 35326256, 39742038, 45419472, 52989384, 79484076, 105978768, 158968152, 317936304]

約数ペア:

[(1, 317936304), (2, 158968152), (3, 105978768), (4, 79484076), (6, 52989384), (7, 45419472), (8, 39742038), (9, 35326256), (12, 26494692), (14, 22709736), (16, 19871019), (18, 17663128), (21, 15139824), (24, 13247346), (28, 11354868), (36, 8831564), (41, 7754544), (42, 7569912), (48, 6623673), (49, 6488496), (56, 5677434), (63, 5046608), (72, 4415782), (82, 3877272), (84, 3784956), (98, 3244248), (112, 2838717), (123, 2584848), (126, 2523304), (144, 2207891), (147, 2162832), (157, 2025072), (164, 1938636), (168, 1892478), (196, 1622124), (246, 1292424), (252, 1261652), (287, 1107792), (294, 1081416), (314, 1012536), (328, 969318), (336, 946239), (343, 926928), (369, 861616), (392, 811062), (441, 720944), (471, 675024), (492, 646212), (504, 630826), (574, 553896), (588, 540708), (628, 506268), (656, 484659), (686, 463464), (738, 430808), (784, 405531), (861, 369264), (882, 360472), (942, 337512), (984, 323106), (1008, 315413), (1029, 308976), (1099, 289296), (1148, 276948), (1176, 270354), (1256, 253134), (1372, 231732), (1413, 225008), (1476, 215404), (1722, 184632), (1764, 180236), (1884, 168756), (1968, 161553), (2009, 158256), (2058, 154488), (2198, 144648), (2296, 138474), (2352, 135177), (2512, 126567), (2583, 123088), (2744, 115866), (2826, 112504), (2952, 107702), (3087, 102992), (3297, 96432), (3444, 92316), (3528, 90118), (3768, 84378), (4018, 79128), (4116, 77244), (4396, 72324), (4592, 69237), (5166, 61544), (5488, 57933), (5652, 56252), (5904, 53851), (6027, 52752), (6174, 51496), (6437, 49392), (6594, 48216), (6888, 46158), (7056, 45059), (7536, 42189), (7693, 41328), (8036, 39564), (8232, 38622), (8792, 36162), (9891, 32144), (10332, 30772), (11304, 28126), (12054, 26376), (12348, 25748), (12874, 24696), (13188, 24108), (13776, 23079), (14063, 22608), (15386, 20664), (16072, 19782), (16464, 19311), (17584, 18081)]