755254864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 1979873280

約数和(自身を除く): 1224618416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 112, 133, 152, 161, 182, 184, 208, 247, 266, 299, 304, 322, 364, 368, 437, 494, 532, 598, 644, 728, 874, 988, 1064, 1187, 1196, 1288, 1456, 1729, 1748, 1976, 2093, 2128, 2374, 2392, 2576, 3059, 3458, 3496, 3952, 4186, 4748, 4784, 5681, 6118, 6916, 6992, 8309, 8372, 9496, 11362, 12236, 13832, 15431, 16618, 16744, 18992, 22553, 22724, 24472, 27301, 27664, 30862, 33236, 33488, 39767, 45106, 45448, 48944, 54602, 61724, 66472, 79534, 90212, 90896, 108017, 109204, 123448, 132944, 157871, 159068, 180424, 191107, 216034, 218408, 246896, 293189, 315742, 318136, 354913, 360848, 382214, 432068, 436816, 518719, 586378, 631484, 636272, 709826, 764428, 864136, 1037438, 1172756, 1262968, 1419652, 1528856, 1728272, 2052323, 2074876, 2345512, 2484391, 2525936, 2839304, 3057712, 3631033, 4104646, 4149752, 4691024, 4968782, 5678608, 6743347, 7262066, 8209292, 8299504, 9937564, 13486694, 14524132, 16418584, 19875128, 26973388, 29048264, 32837168, 39750256, 47203429, 53946776, 58096528, 94406858, 107893552, 188813716, 377627432, 755254864]

約数ペア:

[(1, 755254864), (2, 377627432), (4, 188813716), (7, 107893552), (8, 94406858), (13, 58096528), (14, 53946776), (16, 47203429), (19, 39750256), (23, 32837168), (26, 29048264), (28, 26973388), (38, 19875128), (46, 16418584), (52, 14524132), (56, 13486694), (76, 9937564), (91, 8299504), (92, 8209292), (104, 7262066), (112, 6743347), (133, 5678608), (152, 4968782), (161, 4691024), (182, 4149752), (184, 4104646), (208, 3631033), (247, 3057712), (266, 2839304), (299, 2525936), (304, 2484391), (322, 2345512), (364, 2074876), (368, 2052323), (437, 1728272), (494, 1528856), (532, 1419652), (598, 1262968), (644, 1172756), (728, 1037438), (874, 864136), (988, 764428), (1064, 709826), (1187, 636272), (1196, 631484), (1288, 586378), (1456, 518719), (1729, 436816), (1748, 432068), (1976, 382214), (2093, 360848), (2128, 354913), (2374, 318136), (2392, 315742), (2576, 293189), (3059, 246896), (3458, 218408), (3496, 216034), (3952, 191107), (4186, 180424), (4748, 159068), (4784, 157871), (5681, 132944), (6118, 123448), (6916, 109204), (6992, 108017), (8309, 90896), (8372, 90212), (9496, 79534), (11362, 66472), (12236, 61724), (13832, 54602), (15431, 48944), (16618, 45448), (16744, 45106), (18992, 39767), (22553, 33488), (22724, 33236), (24472, 30862), (27301, 27664)]