312102048

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 900849600

約数和(自身を除く): 588747552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 199, 204, 248, 272, 372, 398, 408, 496, 527, 544, 597, 744, 796, 816, 961, 992, 1054, 1194, 1488, 1581, 1592, 1632, 1922, 2108, 2388, 2883, 2976, 3162, 3184, 3383, 3844, 4216, 4776, 5766, 6169, 6324, 6368, 6766, 7688, 8432, 9552, 10149, 11532, 12338, 12648, 13532, 15376, 16337, 16864, 18507, 19104, 20298, 23064, 24676, 25296, 27064, 30752, 32674, 37014, 40596, 46128, 49011, 49352, 50592, 54128, 65348, 74028, 81192, 92256, 98022, 98704, 104873, 108256, 130696, 148056, 162384, 191239, 196044, 197408, 209746, 261392, 296112, 314619, 324768, 382478, 392088, 419492, 522784, 573717, 592224, 629238, 764956, 784176, 838984, 1147434, 1258476, 1529912, 1568352, 1677968, 2294868, 2516952, 3059824, 3251063, 3355936, 4589736, 5033904, 6119648, 6502126, 9179472, 9753189, 10067808, 13004252, 18358944, 19506378, 26008504, 39012756, 52017008, 78025512, 104034016, 156051024, 312102048]

約数ペア:

[(1, 312102048), (2, 156051024), (3, 104034016), (4, 78025512), (6, 52017008), (8, 39012756), (12, 26008504), (16, 19506378), (17, 18358944), (24, 13004252), (31, 10067808), (32, 9753189), (34, 9179472), (48, 6502126), (51, 6119648), (62, 5033904), (68, 4589736), (93, 3355936), (96, 3251063), (102, 3059824), (124, 2516952), (136, 2294868), (186, 1677968), (199, 1568352), (204, 1529912), (248, 1258476), (272, 1147434), (372, 838984), (398, 784176), (408, 764956), (496, 629238), (527, 592224), (544, 573717), (597, 522784), (744, 419492), (796, 392088), (816, 382478), (961, 324768), (992, 314619), (1054, 296112), (1194, 261392), (1488, 209746), (1581, 197408), (1592, 196044), (1632, 191239), (1922, 162384), (2108, 148056), (2388, 130696), (2883, 108256), (2976, 104873), (3162, 98704), (3184, 98022), (3383, 92256), (3844, 81192), (4216, 74028), (4776, 65348), (5766, 54128), (6169, 50592), (6324, 49352), (6368, 49011), (6766, 46128), (7688, 40596), (8432, 37014), (9552, 32674), (10149, 30752), (11532, 27064), (12338, 25296), (12648, 24676), (13532, 23064), (15376, 20298), (16337, 19104), (16864, 18507)]