231311808

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 224

約数和(自身を含む): 837509120

約数和(自身を除く): 606197312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1471, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 2942, 3024, 3276, 3744, 4032, 4368, 4413, 4914, 5616, 5824, 5884, 6048, 6552, 7488, 8736, 8826, 9828, 10297, 11232, 11768, 12096, 13104, 13239, 17472, 17652, 19123, 19656, 20594, 22464, 23536, 26208, 26478, 30891, 35304, 38246, 39312, 39717, 41188, 47072, 52416, 52956, 57369, 61782, 70608, 76492, 78624, 79434, 82376, 92673, 94144, 105912, 114738, 123564, 133861, 141216, 152984, 157248, 158868, 164752, 172107, 185346, 211824, 229476, 247128, 267722, 278019, 282432, 305968, 317736, 329504, 344214, 370692, 401583, 423648, 458952, 494256, 516321, 535444, 556038, 611936, 635472, 659008, 688428, 741384, 803166, 847296, 917904, 988512, 1032642, 1070888, 1112076, 1204749, 1223872, 1270944, 1376856, 1482768, 1606332, 1835808, 1977024, 2065284, 2141776, 2224152, 2409498, 2541888, 2753712, 2965536, 3212664, 3614247, 3671616, 4130568, 4283552, 4448304, 4818996, 5507424, 5931072, 6425328, 7228494, 8261136, 8567104, 8896608, 9637992, 11014848, 12850656, 14456988, 16522272, 17793216, 19275984, 25701312, 28913976, 33044544, 38551968, 57827952, 77103936, 115655904, 231311808]

約数ペア:

[(1, 231311808), (2, 115655904), (3, 77103936), (4, 57827952), (6, 38551968), (7, 33044544), (8, 28913976), (9, 25701312), (12, 19275984), (13, 17793216), (14, 16522272), (16, 14456988), (18, 12850656), (21, 11014848), (24, 9637992), (26, 8896608), (27, 8567104), (28, 8261136), (32, 7228494), (36, 6425328), (39, 5931072), (42, 5507424), (48, 4818996), (52, 4448304), (54, 4283552), (56, 4130568), (63, 3671616), (64, 3614247), (72, 3212664), (78, 2965536), (84, 2753712), (91, 2541888), (96, 2409498), (104, 2224152), (108, 2141776), (112, 2065284), (117, 1977024), (126, 1835808), (144, 1606332), (156, 1482768), (168, 1376856), (182, 1270944), (189, 1223872), (192, 1204749), (208, 1112076), (216, 1070888), (224, 1032642), (234, 988512), (252, 917904), (273, 847296), (288, 803166), (312, 741384), (336, 688428), (351, 659008), (364, 635472), (378, 611936), (416, 556038), (432, 535444), (448, 516321), (468, 494256), (504, 458952), (546, 423648), (576, 401583), (624, 370692), (672, 344214), (702, 329504), (728, 317736), (756, 305968), (819, 282432), (832, 278019), (864, 267722), (936, 247128), (1008, 229476), (1092, 211824), (1248, 185346), (1344, 172107), (1404, 164752), (1456, 158868), (1471, 157248), (1512, 152984), (1638, 141216), (1728, 133861), (1872, 123564), (2016, 114738), (2184, 105912), (2457, 94144), (2496, 92673), (2808, 82376), (2912, 79434), (2942, 78624), (3024, 76492), (3276, 70608), (3744, 61782), (4032, 57369), (4368, 52956), (4413, 52416), (4914, 47072), (5616, 41188), (5824, 39717), (5884, 39312), (6048, 38246), (6552, 35304), (7488, 30891), (8736, 26478), (8826, 26208), (9828, 23536), (10297, 22464), (11232, 20594), (11768, 19656), (12096, 19123), (13104, 17652), (13239, 17472)]