317734872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 1070945280

約数和(自身を除く): 753210408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 169, 182, 186, 217, 228, 247, 248, 266, 273, 312, 338, 361, 364, 372, 399, 403, 434, 456, 494, 507, 532, 546, 589, 651, 676, 722, 728, 741, 744, 798, 806, 868, 988, 1014, 1064, 1083, 1092, 1178, 1183, 1209, 1302, 1352, 1444, 1482, 1596, 1612, 1729, 1736, 1767, 1976, 2028, 2166, 2184, 2356, 2366, 2418, 2527, 2604, 2821, 2888, 2964, 3192, 3211, 3224, 3458, 3534, 3549, 4056, 4123, 4332, 4693, 4712, 4732, 4836, 5054, 5187, 5208, 5239, 5642, 5928, 6422, 6916, 7068, 7098, 7581, 7657, 8246, 8463, 8664, 9386, 9464, 9633, 9672, 10108, 10374, 10478, 11191, 11284, 12369, 12844, 13832, 14079, 14136, 14196, 15162, 15314, 15717, 16492, 16926, 18772, 19266, 20216, 20748, 20956, 22382, 22477, 22568, 22971, 24738, 25688, 28158, 28392, 30324, 30628, 31434, 32851, 32984, 33573, 33852, 36673, 37544, 38532, 41496, 41912, 44764, 44954, 45942, 49476, 53599, 56316, 60648, 61009, 61256, 62868, 65702, 67146, 67431, 67704, 73346, 77064, 78337, 89528, 89908, 91884, 98553, 98952, 99541, 107198, 110019, 112632, 122018, 125736, 131404, 134292, 134862, 145483, 146692, 156674, 160797, 179816, 183027, 183768, 197106, 199082, 214396, 220038, 235011, 244036, 262808, 268584, 269724, 290966, 293384, 298623, 313348, 321594, 366054, 394212, 398164, 427063, 428792, 436449, 440076, 470022, 488072, 539448, 581932, 597246, 626696, 643188, 696787, 732108, 788424, 796328, 854126, 872898, 880152, 940044, 1018381, 1163864, 1194492, 1281189, 1286376, 1393574, 1464216, 1708252, 1745796, 1880088, 1891279, 2036762, 2090361, 2388984, 2562378, 2787148, 3055143, 3416504, 3491592, 3782558, 4073524, 4180722, 5124756, 5574296, 5673837, 6110286, 7565116, 8147048, 8361444, 10249512, 11347674, 12220572, 13238953, 15130232, 16722888, 22695348, 24441144, 26477906, 39716859, 45390696, 52955812, 79433718, 105911624, 158867436, 317734872]

約数ペア:

[(1, 317734872), (2, 158867436), (3, 105911624), (4, 79433718), (6, 52955812), (7, 45390696), (8, 39716859), (12, 26477906), (13, 24441144), (14, 22695348), (19, 16722888), (21, 15130232), (24, 13238953), (26, 12220572), (28, 11347674), (31, 10249512), (38, 8361444), (39, 8147048), (42, 7565116), (52, 6110286), (56, 5673837), (57, 5574296), (62, 5124756), (76, 4180722), (78, 4073524), (84, 3782558), (91, 3491592), (93, 3416504), (104, 3055143), (114, 2787148), (124, 2562378), (133, 2388984), (152, 2090361), (156, 2036762), (168, 1891279), (169, 1880088), (182, 1745796), (186, 1708252), (217, 1464216), (228, 1393574), (247, 1286376), (248, 1281189), (266, 1194492), (273, 1163864), (312, 1018381), (338, 940044), (361, 880152), (364, 872898), (372, 854126), (399, 796328), (403, 788424), (434, 732108), (456, 696787), (494, 643188), (507, 626696), (532, 597246), (546, 581932), (589, 539448), (651, 488072), (676, 470022), (722, 440076), (728, 436449), (741, 428792), (744, 427063), (798, 398164), (806, 394212), (868, 366054), (988, 321594), (1014, 313348), (1064, 298623), (1083, 293384), (1092, 290966), (1178, 269724), (1183, 268584), (1209, 262808), (1302, 244036), (1352, 235011), (1444, 220038), (1482, 214396), (1596, 199082), (1612, 197106), (1729, 183768), (1736, 183027), (1767, 179816), (1976, 160797), (2028, 156674), (2166, 146692), (2184, 145483), (2356, 134862), (2366, 134292), (2418, 131404), (2527, 125736), (2604, 122018), (2821, 112632), (2888, 110019), (2964, 107198), (3192, 99541), (3211, 98952), (3224, 98553), (3458, 91884), (3534, 89908), (3549, 89528), (4056, 78337), (4123, 77064), (4332, 73346), (4693, 67704), (4712, 67431), (4732, 67146), (4836, 65702), (5054, 62868), (5187, 61256), (5208, 61009), (5239, 60648), (5642, 56316), (5928, 53599), (6422, 49476), (6916, 45942), (7068, 44954), (7098, 44764), (7581, 41912), (7657, 41496), (8246, 38532), (8463, 37544), (8664, 36673), (9386, 33852), (9464, 33573), (9633, 32984), (9672, 32851), (10108, 31434), (10374, 30628), (10478, 30324), (11191, 28392), (11284, 28158), (12369, 25688), (12844, 24738), (13832, 22971), (14079, 22568), (14136, 22477), (14196, 22382), (15162, 20956), (15314, 20748), (15717, 20216), (16492, 19266), (16926, 18772)]