494715312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 240

約数和(自身を含む): 1794607360

約数和(自身を除く): 1299892048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 1987, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 3974, 4368, 4446, 4788, 5187, 5928, 5961, 6384, 6552, 6916, 7948, 8892, 9576, 10374, 11856, 11922, 13104, 13832, 13909, 15561, 15896, 17784, 17883, 19152, 20748, 23844, 25831, 27664, 27818, 31122, 31792, 35568, 35766, 37753, 41496, 41727, 47688, 51662, 55636, 62244, 71532, 75506, 77493, 82992, 83454, 95376, 103324, 111272, 113259, 124488, 125181, 143064, 151012, 154986, 166908, 180817, 206648, 222544, 226518, 232479, 248976, 250362, 264271, 286128, 302024, 309972, 333816, 339777, 361634, 413296, 453036, 464958, 490789, 500724, 528542, 542451, 604048, 619944, 667632, 679554, 723268, 792813, 906072, 929916, 981578, 1001448, 1057084, 1084902, 1239888, 1359108, 1446536, 1472367, 1585626, 1627353, 1812144, 1859832, 1963156, 2002896, 2114168, 2169804, 2378439, 2718216, 2893072, 2944734, 3171252, 3254706, 3435523, 3719664, 3926312, 4228336, 4339608, 4417101, 4756878, 5436432, 5889468, 6342504, 6509412, 6871046, 7852624, 8679216, 8834202, 9513756, 10306569, 11778936, 12685008, 13018824, 13742092, 17668404, 19027512, 20613138, 23557872, 26037648, 27484184, 30919707, 35336808, 38055024, 41226276, 54968368, 61839414, 70673616, 82452552, 123678828, 164905104, 247357656, 494715312]

約数ペア:

[(1, 494715312), (2, 247357656), (3, 164905104), (4, 123678828), (6, 82452552), (7, 70673616), (8, 61839414), (9, 54968368), (12, 41226276), (13, 38055024), (14, 35336808), (16, 30919707), (18, 27484184), (19, 26037648), (21, 23557872), (24, 20613138), (26, 19027512), (28, 17668404), (36, 13742092), (38, 13018824), (39, 12685008), (42, 11778936), (48, 10306569), (52, 9513756), (56, 8834202), (57, 8679216), (63, 7852624), (72, 6871046), (76, 6509412), (78, 6342504), (84, 5889468), (91, 5436432), (104, 4756878), (112, 4417101), (114, 4339608), (117, 4228336), (126, 3926312), (133, 3719664), (144, 3435523), (152, 3254706), (156, 3171252), (168, 2944734), (171, 2893072), (182, 2718216), (208, 2378439), (228, 2169804), (234, 2114168), (247, 2002896), (252, 1963156), (266, 1859832), (273, 1812144), (304, 1627353), (312, 1585626), (336, 1472367), (342, 1446536), (364, 1359108), (399, 1239888), (456, 1084902), (468, 1057084), (494, 1001448), (504, 981578), (532, 929916), (546, 906072), (624, 792813), (684, 723268), (728, 679554), (741, 667632), (798, 619944), (819, 604048), (912, 542451), (936, 528542), (988, 500724), (1008, 490789), (1064, 464958), (1092, 453036), (1197, 413296), (1368, 361634), (1456, 339777), (1482, 333816), (1596, 309972), (1638, 302024), (1729, 286128), (1872, 264271), (1976, 250362), (1987, 248976), (2128, 232479), (2184, 226518), (2223, 222544), (2394, 206648), (2736, 180817), (2964, 166908), (3192, 154986), (3276, 151012), (3458, 143064), (3952, 125181), (3974, 124488), (4368, 113259), (4446, 111272), (4788, 103324), (5187, 95376), (5928, 83454), (5961, 82992), (6384, 77493), (6552, 75506), (6916, 71532), (7948, 62244), (8892, 55636), (9576, 51662), (10374, 47688), (11856, 41727), (11922, 41496), (13104, 37753), (13832, 35766), (13909, 35568), (15561, 31792), (15896, 31122), (17784, 27818), (17883, 27664), (19152, 25831), (20748, 23844)]