253419264

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 216

約数和(自身を含む): 880064640

約数和(自身を除く): 626645376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 827, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1654, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2481, 2688, 2736, 3192, 3308, 3648, 4032, 4256, 4788, 4864, 4962, 5376, 5472, 5789, 6384, 6616, 7296, 7443, 8064, 8512, 9576, 9924, 10944, 11578, 12768, 13232, 14592, 14886, 15713, 16128, 17024, 17367, 19152, 19848, 21888, 23156, 25536, 26464, 29772, 31426, 34048, 34734, 38304, 39696, 43776, 46312, 47139, 51072, 52101, 52928, 59544, 62852, 69468, 76608, 79392, 92624, 94278, 102144, 104202, 105856, 109991, 119088, 125704, 138936, 141417, 153216, 158784, 185248, 188556, 208404, 211712, 219982, 238176, 251408, 277872, 282834, 306432, 317568, 329973, 370496, 377112, 416808, 439964, 476352, 502816, 555744, 565668, 635136, 659946, 740992, 754224, 833616, 879928, 952704, 989919, 1005632, 1111488, 1131336, 1319892, 1481984, 1508448, 1667232, 1759856, 1905408, 1979838, 2011264, 2222976, 2262672, 2639784, 3016896, 3334464, 3519712, 3959676, 4022528, 4445952, 4525344, 5279568, 6033792, 6668928, 7039424, 7919352, 9050688, 10559136, 12067584, 13337856, 14078848, 15838704, 18101376, 21118272, 28157696, 31677408, 36202752, 42236544, 63354816, 84473088, 126709632, 253419264]

約数ペア:

[(1, 253419264), (2, 126709632), (3, 84473088), (4, 63354816), (6, 42236544), (7, 36202752), (8, 31677408), (9, 28157696), (12, 21118272), (14, 18101376), (16, 15838704), (18, 14078848), (19, 13337856), (21, 12067584), (24, 10559136), (28, 9050688), (32, 7919352), (36, 7039424), (38, 6668928), (42, 6033792), (48, 5279568), (56, 4525344), (57, 4445952), (63, 4022528), (64, 3959676), (72, 3519712), (76, 3334464), (84, 3016896), (96, 2639784), (112, 2262672), (114, 2222976), (126, 2011264), (128, 1979838), (133, 1905408), (144, 1759856), (152, 1667232), (168, 1508448), (171, 1481984), (192, 1319892), (224, 1131336), (228, 1111488), (252, 1005632), (256, 989919), (266, 952704), (288, 879928), (304, 833616), (336, 754224), (342, 740992), (384, 659946), (399, 635136), (448, 565668), (456, 555744), (504, 502816), (532, 476352), (576, 439964), (608, 416808), (672, 377112), (684, 370496), (768, 329973), (798, 317568), (827, 306432), (896, 282834), (912, 277872), (1008, 251408), (1064, 238176), (1152, 219982), (1197, 211712), (1216, 208404), (1344, 188556), (1368, 185248), (1596, 158784), (1654, 153216), (1792, 141417), (1824, 138936), (2016, 125704), (2128, 119088), (2304, 109991), (2394, 105856), (2432, 104202), (2481, 102144), (2688, 94278), (2736, 92624), (3192, 79392), (3308, 76608), (3648, 69468), (4032, 62852), (4256, 59544), (4788, 52928), (4864, 52101), (4962, 51072), (5376, 47139), (5472, 46312), (5789, 43776), (6384, 39696), (6616, 38304), (7296, 34734), (7443, 34048), (8064, 31426), (8512, 29772), (9576, 26464), (9924, 25536), (10944, 23156), (11578, 21888), (12768, 19848), (13232, 19152), (14592, 17367), (14886, 17024), (15713, 16128)]