247517088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 828092160

約数和(自身を除く): 580575072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 464, 546, 609, 624, 672, 696, 728, 754, 812, 928, 977, 1092, 1131, 1218, 1248, 1392, 1456, 1508, 1624, 1954, 2184, 2262, 2436, 2639, 2784, 2912, 2931, 3016, 3248, 3908, 4368, 4524, 4872, 5278, 5862, 6032, 6496, 6839, 7816, 7917, 8736, 9048, 9744, 10556, 11724, 12064, 12701, 13678, 15632, 15834, 18096, 19488, 20517, 21112, 23448, 25402, 27356, 28333, 31264, 31668, 36192, 38103, 41034, 42224, 46896, 50804, 54712, 56666, 63336, 76206, 82068, 84448, 84999, 88907, 93792, 101608, 109424, 113332, 126672, 152412, 164136, 169998, 177814, 198331, 203216, 218848, 226664, 253344, 266721, 304824, 328272, 339996, 355628, 368329, 396662, 406432, 453328, 533442, 594993, 609648, 656544, 679992, 711256, 736658, 793324, 906656, 1066884, 1104987, 1189986, 1219296, 1359984, 1422512, 1473316, 1586648, 2133768, 2209974, 2379972, 2578303, 2719968, 2845024, 2946632, 3173296, 4267536, 4419948, 4759944, 5156606, 5893264, 6346592, 7734909, 8535072, 8839896, 9519888, 10313212, 11786528, 15469818, 17679792, 19039776, 20626424, 30939636, 35359584, 41252848, 61879272, 82505696, 123758544, 247517088]

約数ペア:

[(1, 247517088), (2, 123758544), (3, 82505696), (4, 61879272), (6, 41252848), (7, 35359584), (8, 30939636), (12, 20626424), (13, 19039776), (14, 17679792), (16, 15469818), (21, 11786528), (24, 10313212), (26, 9519888), (28, 8839896), (29, 8535072), (32, 7734909), (39, 6346592), (42, 5893264), (48, 5156606), (52, 4759944), (56, 4419948), (58, 4267536), (78, 3173296), (84, 2946632), (87, 2845024), (91, 2719968), (96, 2578303), (104, 2379972), (112, 2209974), (116, 2133768), (156, 1586648), (168, 1473316), (174, 1422512), (182, 1359984), (203, 1219296), (208, 1189986), (224, 1104987), (232, 1066884), (273, 906656), (312, 793324), (336, 736658), (348, 711256), (364, 679992), (377, 656544), (406, 609648), (416, 594993), (464, 533442), (546, 453328), (609, 406432), (624, 396662), (672, 368329), (696, 355628), (728, 339996), (754, 328272), (812, 304824), (928, 266721), (977, 253344), (1092, 226664), (1131, 218848), (1218, 203216), (1248, 198331), (1392, 177814), (1456, 169998), (1508, 164136), (1624, 152412), (1954, 126672), (2184, 113332), (2262, 109424), (2436, 101608), (2639, 93792), (2784, 88907), (2912, 84999), (2931, 84448), (3016, 82068), (3248, 76206), (3908, 63336), (4368, 56666), (4524, 54712), (4872, 50804), (5278, 46896), (5862, 42224), (6032, 41034), (6496, 38103), (6839, 36192), (7816, 31668), (7917, 31264), (8736, 28333), (9048, 27356), (9744, 25402), (10556, 23448), (11724, 21112), (12064, 20517), (12701, 19488), (13678, 18096), (15632, 15834)]