1331974176

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 4150440000

約数和(自身を除く): 2818465824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 48, 52, 57, 58, 76, 78, 87, 96, 104, 114, 116, 149, 152, 156, 169, 174, 208, 228, 232, 247, 298, 304, 312, 338, 348, 377, 416, 447, 456, 464, 494, 507, 551, 596, 608, 624, 676, 696, 741, 754, 894, 912, 928, 988, 1014, 1102, 1131, 1192, 1248, 1352, 1392, 1482, 1508, 1653, 1788, 1824, 1937, 1976, 2028, 2204, 2262, 2384, 2704, 2784, 2831, 2964, 3016, 3211, 3306, 3576, 3874, 3952, 4056, 4321, 4408, 4524, 4768, 4901, 5408, 5662, 5811, 5928, 6032, 6422, 6612, 7152, 7163, 7748, 7904, 8112, 8493, 8642, 8816, 9048, 9633, 9802, 11324, 11622, 11856, 12064, 12844, 12963, 13224, 14304, 14326, 14703, 15496, 16224, 16986, 17284, 17632, 18096, 19266, 19604, 21489, 22648, 23244, 23712, 25181, 25688, 25926, 26448, 28652, 29406, 30992, 33972, 34568, 36192, 36803, 38532, 39208, 42978, 45296, 46488, 50362, 51376, 51852, 52896, 56173, 57304, 58812, 61984, 67944, 69136, 73606, 75543, 77064, 78416, 82099, 85956, 90592, 92976, 93119, 100724, 102752, 103704, 110409, 112346, 114608, 117624, 135888, 138272, 147212, 151086, 154128, 156832, 164198, 168519, 171912, 185952, 186238, 201448, 207408, 220818, 224692, 229216, 235248, 246297, 271776, 279357, 294424, 302172, 308256, 328396, 337038, 343824, 372476, 402896, 414816, 441636, 449384, 470496, 478439, 492594, 558714, 588848, 604344, 656792, 674076, 687648, 730249, 744952, 805792, 883272, 898768, 956878, 985188, 1067287, 1117428, 1177696, 1208688, 1313584, 1348152, 1435317, 1460498, 1489904, 1766544, 1797536, 1913756, 1970376, 2134574, 2190747, 2234856, 2417376, 2627168, 2696304, 2870634, 2920996, 2979808, 3201861, 3533088, 3827512, 3940752, 4269148, 4381494, 4469712, 5392608, 5741268, 5841992, 6403722, 7655024, 7881504, 8538296, 8762988, 8939424, 11482536, 11683984, 12807444, 13874731, 15310048, 17076592, 17525976, 22965072, 23367968, 25614888, 27749462, 34153184, 35051952, 41624193, 45930144, 51229776, 55498924, 70103904, 83248386, 102459552, 110997848, 166496772, 221995696, 332993544, 443991392, 665987088, 1331974176]

約数ペア:

[(1, 1331974176), (2, 665987088), (3, 443991392), (4, 332993544), (6, 221995696), (8, 166496772), (12, 110997848), (13, 102459552), (16, 83248386), (19, 70103904), (24, 55498924), (26, 51229776), (29, 45930144), (32, 41624193), (38, 35051952), (39, 34153184), (48, 27749462), (52, 25614888), (57, 23367968), (58, 22965072), (76, 17525976), (78, 17076592), (87, 15310048), (96, 13874731), (104, 12807444), (114, 11683984), (116, 11482536), (149, 8939424), (152, 8762988), (156, 8538296), (169, 7881504), (174, 7655024), (208, 6403722), (228, 5841992), (232, 5741268), (247, 5392608), (298, 4469712), (304, 4381494), (312, 4269148), (338, 3940752), (348, 3827512), (377, 3533088), (416, 3201861), (447, 2979808), (456, 2920996), (464, 2870634), (494, 2696304), (507, 2627168), (551, 2417376), (596, 2234856), (608, 2190747), (624, 2134574), (676, 1970376), (696, 1913756), (741, 1797536), (754, 1766544), (894, 1489904), (912, 1460498), (928, 1435317), (988, 1348152), (1014, 1313584), (1102, 1208688), (1131, 1177696), (1192, 1117428), (1248, 1067287), (1352, 985188), (1392, 956878), (1482, 898768), (1508, 883272), (1653, 805792), (1788, 744952), (1824, 730249), (1937, 687648), (1976, 674076), (2028, 656792), (2204, 604344), (2262, 588848), (2384, 558714), (2704, 492594), (2784, 478439), (2831, 470496), (2964, 449384), (3016, 441636), (3211, 414816), (3306, 402896), (3576, 372476), (3874, 343824), (3952, 337038), (4056, 328396), (4321, 308256), (4408, 302172), (4524, 294424), (4768, 279357), (4901, 271776), (5408, 246297), (5662, 235248), (5811, 229216), (5928, 224692), (6032, 220818), (6422, 207408), (6612, 201448), (7152, 186238), (7163, 185952), (7748, 171912), (7904, 168519), (8112, 164198), (8493, 156832), (8642, 154128), (8816, 151086), (9048, 147212), (9633, 138272), (9802, 135888), (11324, 117624), (11622, 114608), (11856, 112346), (12064, 110409), (12844, 103704), (12963, 102752), (13224, 100724), (14304, 93119), (14326, 92976), (14703, 90592), (15496, 85956), (16224, 82099), (16986, 78416), (17284, 77064), (17632, 75543), (18096, 73606), (19266, 69136), (19604, 67944), (21489, 61984), (22648, 58812), (23244, 57304), (23712, 56173), (25181, 52896), (25688, 51852), (25926, 51376), (26448, 50362), (28652, 46488), (29406, 45296), (30992, 42978), (33972, 39208), (34568, 38532), (36192, 36803)]