1977782664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 5913915840

約数和(自身を除く): 3936133176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 97, 104, 132, 143, 156, 169, 194, 264, 286, 291, 312, 338, 388, 429, 457, 507, 572, 582, 676, 776, 858, 914, 1014, 1067, 1144, 1164, 1261, 1352, 1371, 1716, 1828, 1859, 2028, 2134, 2328, 2522, 2742, 3201, 3432, 3656, 3718, 3783, 4056, 4268, 5027, 5044, 5484, 5577, 5941, 6402, 7436, 7566, 8536, 10054, 10088, 10968, 11154, 11882, 12804, 13871, 14872, 15081, 15132, 16393, 17823, 20108, 22308, 23764, 25608, 27742, 30162, 30264, 32786, 35646, 40216, 41613, 44329, 44616, 47528, 49179, 55484, 60324, 65351, 65572, 71292, 77233, 83226, 88658, 98358, 110968, 120648, 130702, 131144, 132987, 142584, 154466, 166452, 177316, 180323, 196053, 196716, 231699, 261404, 265974, 308932, 332904, 354632, 360646, 392106, 393432, 463398, 487619, 522808, 531948, 540969, 576277, 617864, 721292, 784212, 849563, 926796, 975238, 1063896, 1081938, 1152554, 1442584, 1462857, 1568424, 1699126, 1728831, 1853592, 1950476, 2163876, 2305108, 2548689, 2925714, 3398252, 3457662, 3900952, 4327752, 4610216, 5097378, 5851428, 6339047, 6796504, 6915324, 7491601, 10194756, 11702856, 12678094, 13830648, 14983202, 19017141, 20389512, 22474803, 25356188, 29966404, 38034282, 44949606, 50712376, 59932808, 76068564, 82407611, 89899212, 152137128, 164815222, 179798424, 247222833, 329630444, 494445666, 659260888, 988891332, 1977782664]

約数ペア:

[(1, 1977782664), (2, 988891332), (3, 659260888), (4, 494445666), (6, 329630444), (8, 247222833), (11, 179798424), (12, 164815222), (13, 152137128), (22, 89899212), (24, 82407611), (26, 76068564), (33, 59932808), (39, 50712376), (44, 44949606), (52, 38034282), (66, 29966404), (78, 25356188), (88, 22474803), (97, 20389512), (104, 19017141), (132, 14983202), (143, 13830648), (156, 12678094), (169, 11702856), (194, 10194756), (264, 7491601), (286, 6915324), (291, 6796504), (312, 6339047), (338, 5851428), (388, 5097378), (429, 4610216), (457, 4327752), (507, 3900952), (572, 3457662), (582, 3398252), (676, 2925714), (776, 2548689), (858, 2305108), (914, 2163876), (1014, 1950476), (1067, 1853592), (1144, 1728831), (1164, 1699126), (1261, 1568424), (1352, 1462857), (1371, 1442584), (1716, 1152554), (1828, 1081938), (1859, 1063896), (2028, 975238), (2134, 926796), (2328, 849563), (2522, 784212), (2742, 721292), (3201, 617864), (3432, 576277), (3656, 540969), (3718, 531948), (3783, 522808), (4056, 487619), (4268, 463398), (5027, 393432), (5044, 392106), (5484, 360646), (5577, 354632), (5941, 332904), (6402, 308932), (7436, 265974), (7566, 261404), (8536, 231699), (10054, 196716), (10088, 196053), (10968, 180323), (11154, 177316), (11882, 166452), (12804, 154466), (13871, 142584), (14872, 132987), (15081, 131144), (15132, 130702), (16393, 120648), (17823, 110968), (20108, 98358), (22308, 88658), (23764, 83226), (25608, 77233), (27742, 71292), (30162, 65572), (30264, 65351), (32786, 60324), (35646, 55484), (40216, 49179), (41613, 47528), (44329, 44616)]