1855400616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 5580432000

約数和(自身を除く): 3725031384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 109, 114, 138, 152, 171, 184, 207, 218, 228, 276, 327, 342, 414, 436, 437, 456, 541, 552, 654, 684, 828, 872, 874, 981, 1082, 1308, 1311, 1368, 1623, 1656, 1748, 1962, 2071, 2164, 2507, 2616, 2622, 3246, 3496, 3924, 3933, 4142, 4328, 4869, 5014, 5244, 6213, 6492, 7521, 7848, 7866, 8284, 9738, 10028, 10279, 10488, 12426, 12443, 12984, 15042, 15732, 16568, 18639, 19476, 20056, 20558, 22563, 24852, 24886, 30084, 30837, 31464, 37278, 37329, 38952, 41116, 45126, 47633, 49704, 49772, 58969, 60168, 61674, 74556, 74658, 82232, 90252, 92511, 95266, 99544, 111987, 117938, 123348, 142899, 149112, 149316, 176907, 180504, 185022, 190532, 223974, 235876, 236417, 246696, 285798, 298632, 353814, 370044, 381064, 428697, 447948, 471752, 472834, 530721, 571596, 707628, 709251, 740088, 857394, 895896, 945668, 1061442, 1120411, 1143192, 1356287, 1415256, 1418502, 1714788, 1891336, 2122884, 2127753, 2240822, 2712574, 2837004, 3361233, 3429576, 4068861, 4245768, 4255506, 4481644, 5425148, 5674008, 6722466, 8137722, 8511012, 8963288, 10083699, 10850296, 12206583, 13444932, 16275444, 17022024, 20167398, 24413166, 25769453, 26889864, 32550888, 40334796, 48826332, 51538906, 77308359, 80669592, 97652664, 103077812, 154616718, 206155624, 231925077, 309233436, 463850154, 618466872, 927700308, 1855400616]

約数ペア:

[(1, 1855400616), (2, 927700308), (3, 618466872), (4, 463850154), (6, 309233436), (8, 231925077), (9, 206155624), (12, 154616718), (18, 103077812), (19, 97652664), (23, 80669592), (24, 77308359), (36, 51538906), (38, 48826332), (46, 40334796), (57, 32550888), (69, 26889864), (72, 25769453), (76, 24413166), (92, 20167398), (109, 17022024), (114, 16275444), (138, 13444932), (152, 12206583), (171, 10850296), (184, 10083699), (207, 8963288), (218, 8511012), (228, 8137722), (276, 6722466), (327, 5674008), (342, 5425148), (414, 4481644), (436, 4255506), (437, 4245768), (456, 4068861), (541, 3429576), (552, 3361233), (654, 2837004), (684, 2712574), (828, 2240822), (872, 2127753), (874, 2122884), (981, 1891336), (1082, 1714788), (1308, 1418502), (1311, 1415256), (1368, 1356287), (1623, 1143192), (1656, 1120411), (1748, 1061442), (1962, 945668), (2071, 895896), (2164, 857394), (2507, 740088), (2616, 709251), (2622, 707628), (3246, 571596), (3496, 530721), (3924, 472834), (3933, 471752), (4142, 447948), (4328, 428697), (4869, 381064), (5014, 370044), (5244, 353814), (6213, 298632), (6492, 285798), (7521, 246696), (7848, 236417), (7866, 235876), (8284, 223974), (9738, 190532), (10028, 185022), (10279, 180504), (10488, 176907), (12426, 149316), (12443, 149112), (12984, 142899), (15042, 123348), (15732, 117938), (16568, 111987), (18639, 99544), (19476, 95266), (20056, 92511), (20558, 90252), (22563, 82232), (24852, 74658), (24886, 74556), (30084, 61674), (30837, 60168), (31464, 58969), (37278, 49772), (37329, 49704), (38952, 47633), (41116, 45126)]