254274768

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 160

約数和(自身を含む): 808222080

約数和(自身を除く): 553947312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 73, 88, 99, 108, 132, 144, 146, 176, 198, 216, 219, 264, 292, 297, 396, 432, 438, 528, 584, 594, 657, 733, 792, 803, 876, 1168, 1188, 1314, 1466, 1584, 1606, 1752, 1971, 2199, 2376, 2409, 2628, 2932, 3212, 3504, 3942, 4398, 4752, 4818, 5256, 5864, 6424, 6597, 7227, 7884, 8063, 8796, 9636, 10512, 11728, 12848, 13194, 14454, 15768, 16126, 17592, 19272, 19791, 21681, 24189, 26388, 28908, 31536, 32252, 35184, 38544, 39582, 43362, 48378, 52776, 53509, 57816, 64504, 72567, 79164, 86724, 96756, 105552, 107018, 115632, 129008, 145134, 158328, 160527, 173448, 193512, 214036, 217701, 290268, 316656, 321054, 346896, 387024, 428072, 435402, 481581, 580536, 588599, 642108, 856144, 870804, 963162, 1161072, 1177198, 1284216, 1444743, 1741608, 1765797, 1926324, 2354396, 2568432, 2889486, 3483216, 3531594, 3852648, 4708792, 5297391, 5778972, 7063188, 7705296, 9417584, 10594782, 11557944, 14126376, 15892173, 21189564, 23115888, 28252752, 31784346, 42379128, 63568692, 84758256, 127137384, 254274768]

約数ペア:

[(1, 254274768), (2, 127137384), (3, 84758256), (4, 63568692), (6, 42379128), (8, 31784346), (9, 28252752), (11, 23115888), (12, 21189564), (16, 15892173), (18, 14126376), (22, 11557944), (24, 10594782), (27, 9417584), (33, 7705296), (36, 7063188), (44, 5778972), (48, 5297391), (54, 4708792), (66, 3852648), (72, 3531594), (73, 3483216), (88, 2889486), (99, 2568432), (108, 2354396), (132, 1926324), (144, 1765797), (146, 1741608), (176, 1444743), (198, 1284216), (216, 1177198), (219, 1161072), (264, 963162), (292, 870804), (297, 856144), (396, 642108), (432, 588599), (438, 580536), (528, 481581), (584, 435402), (594, 428072), (657, 387024), (733, 346896), (792, 321054), (803, 316656), (876, 290268), (1168, 217701), (1188, 214036), (1314, 193512), (1466, 173448), (1584, 160527), (1606, 158328), (1752, 145134), (1971, 129008), (2199, 115632), (2376, 107018), (2409, 105552), (2628, 96756), (2932, 86724), (3212, 79164), (3504, 72567), (3942, 64504), (4398, 57816), (4752, 53509), (4818, 52776), (5256, 48378), (5864, 43362), (6424, 39582), (6597, 38544), (7227, 35184), (7884, 32252), (8063, 31536), (8796, 28908), (9636, 26388), (10512, 24189), (11728, 21681), (12848, 19791), (13194, 19272), (14454, 17592), (15768, 16126)]