254397792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 794271744

約数和(自身を除く): 539873952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 96, 102, 111, 132, 136, 148, 176, 187, 204, 222, 264, 272, 296, 352, 374, 383, 407, 408, 444, 528, 544, 561, 592, 629, 748, 766, 814, 816, 888, 1056, 1122, 1149, 1184, 1221, 1258, 1496, 1532, 1628, 1632, 1776, 1887, 2244, 2298, 2442, 2516, 2992, 3064, 3256, 3552, 3774, 4213, 4488, 4596, 4884, 5032, 5984, 6128, 6511, 6512, 6919, 7548, 8426, 8976, 9192, 9768, 10064, 12256, 12639, 13022, 13024, 13838, 14171, 15096, 16852, 17952, 18384, 19533, 19536, 20128, 20757, 25278, 26044, 27676, 28342, 30192, 33704, 36768, 39066, 39072, 41514, 42513, 50556, 52088, 55352, 56684, 60384, 67408, 71621, 78132, 83028, 85026, 101112, 104176, 110704, 113368, 134816, 143242, 155881, 156264, 166056, 170052, 202224, 208352, 214863, 221408, 226736, 240907, 286484, 311762, 312528, 332112, 340104, 404448, 429726, 453472, 467643, 481814, 572968, 623524, 625056, 664224, 680208, 722721, 859452, 935286, 963628, 1145936, 1247048, 1360416, 1445442, 1718904, 1870572, 1927256, 2291872, 2494096, 2649977, 2890884, 3437808, 3741144, 3854512, 4988192, 5299954, 5781768, 6875616, 7482288, 7709024, 7949931, 10599908, 11563536, 14964576, 15899862, 21199816, 23127072, 31799724, 42399632, 63599448, 84799264, 127198896, 254397792]

約数ペア:

[(1, 254397792), (2, 127198896), (3, 84799264), (4, 63599448), (6, 42399632), (8, 31799724), (11, 23127072), (12, 21199816), (16, 15899862), (17, 14964576), (22, 11563536), (24, 10599908), (32, 7949931), (33, 7709024), (34, 7482288), (37, 6875616), (44, 5781768), (48, 5299954), (51, 4988192), (66, 3854512), (68, 3741144), (74, 3437808), (88, 2890884), (96, 2649977), (102, 2494096), (111, 2291872), (132, 1927256), (136, 1870572), (148, 1718904), (176, 1445442), (187, 1360416), (204, 1247048), (222, 1145936), (264, 963628), (272, 935286), (296, 859452), (352, 722721), (374, 680208), (383, 664224), (407, 625056), (408, 623524), (444, 572968), (528, 481814), (544, 467643), (561, 453472), (592, 429726), (629, 404448), (748, 340104), (766, 332112), (814, 312528), (816, 311762), (888, 286484), (1056, 240907), (1122, 226736), (1149, 221408), (1184, 214863), (1221, 208352), (1258, 202224), (1496, 170052), (1532, 166056), (1628, 156264), (1632, 155881), (1776, 143242), (1887, 134816), (2244, 113368), (2298, 110704), (2442, 104176), (2516, 101112), (2992, 85026), (3064, 83028), (3256, 78132), (3552, 71621), (3774, 67408), (4213, 60384), (4488, 56684), (4596, 55352), (4884, 52088), (5032, 50556), (5984, 42513), (6128, 41514), (6511, 39072), (6512, 39066), (6919, 36768), (7548, 33704), (8426, 30192), (8976, 28342), (9192, 27676), (9768, 26044), (10064, 25278), (12256, 20757), (12639, 20128), (13022, 19536), (13024, 19533), (13838, 18384), (14171, 17952), (15096, 16852)]