1387105824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 4067812224

約数和(自身を除く): 2680706400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 67, 78, 96, 104, 106, 134, 156, 159, 201, 208, 212, 268, 312, 313, 318, 402, 416, 424, 536, 624, 626, 636, 689, 804, 848, 871, 939, 1072, 1248, 1252, 1272, 1378, 1608, 1696, 1742, 1878, 2067, 2144, 2504, 2544, 2613, 2756, 3216, 3484, 3551, 3756, 4069, 4134, 5008, 5088, 5226, 5512, 6432, 6968, 7102, 7512, 8138, 8268, 10016, 10452, 10653, 11024, 12207, 13936, 14204, 15024, 16276, 16536, 16589, 20904, 20971, 21306, 22048, 24414, 27872, 28408, 30048, 32552, 33072, 33178, 41808, 41942, 42612, 46163, 48828, 49767, 56816, 62913, 65104, 66144, 66356, 83616, 83884, 85224, 92326, 97656, 99534, 113632, 125826, 130208, 132712, 138489, 167768, 170448, 184652, 195312, 199068, 215657, 251652, 265424, 272623, 276978, 335536, 340896, 369304, 390624, 398136, 431314, 503304, 530848, 545246, 553956, 646971, 671072, 738608, 796272, 817869, 862628, 1006608, 1090492, 1107912, 1111463, 1293942, 1477216, 1592544, 1635738, 1725256, 2013216, 2180984, 2215824, 2222926, 2587884, 3271476, 3334389, 3450512, 4361968, 4431648, 4445852, 5175768, 6542952, 6668778, 6901024, 8723936, 8891704, 10351536, 13085904, 13337556, 14449019, 17783408, 20703072, 26171808, 26675112, 28898038, 35566816, 43347057, 53350224, 57796076, 86694114, 106700448, 115592152, 173388228, 231184304, 346776456, 462368608, 693552912, 1387105824]

約数ペア:

[(1, 1387105824), (2, 693552912), (3, 462368608), (4, 346776456), (6, 231184304), (8, 173388228), (12, 115592152), (13, 106700448), (16, 86694114), (24, 57796076), (26, 53350224), (32, 43347057), (39, 35566816), (48, 28898038), (52, 26675112), (53, 26171808), (67, 20703072), (78, 17783408), (96, 14449019), (104, 13337556), (106, 13085904), (134, 10351536), (156, 8891704), (159, 8723936), (201, 6901024), (208, 6668778), (212, 6542952), (268, 5175768), (312, 4445852), (313, 4431648), (318, 4361968), (402, 3450512), (416, 3334389), (424, 3271476), (536, 2587884), (624, 2222926), (626, 2215824), (636, 2180984), (689, 2013216), (804, 1725256), (848, 1635738), (871, 1592544), (939, 1477216), (1072, 1293942), (1248, 1111463), (1252, 1107912), (1272, 1090492), (1378, 1006608), (1608, 862628), (1696, 817869), (1742, 796272), (1878, 738608), (2067, 671072), (2144, 646971), (2504, 553956), (2544, 545246), (2613, 530848), (2756, 503304), (3216, 431314), (3484, 398136), (3551, 390624), (3756, 369304), (4069, 340896), (4134, 335536), (5008, 276978), (5088, 272623), (5226, 265424), (5512, 251652), (6432, 215657), (6968, 199068), (7102, 195312), (7512, 184652), (8138, 170448), (8268, 167768), (10016, 138489), (10452, 132712), (10653, 130208), (11024, 125826), (12207, 113632), (13936, 99534), (14204, 97656), (15024, 92326), (16276, 85224), (16536, 83884), (16589, 83616), (20904, 66356), (20971, 66144), (21306, 65104), (22048, 62913), (24414, 56816), (27872, 49767), (28408, 48828), (30048, 46163), (32552, 42612), (33072, 41942), (33178, 41808)]