305855424

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2503

約数の個数: 168

約数和(自身を含む): 1034661888

約数和(自身を除く): 728806464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2447, 2604, 2976, 3472, 3906, 4032, 4464, 4894, 5208, 5952, 6944, 7341, 7812, 8928, 9788, 10416, 13888, 14682, 15624, 17129, 17856, 19576, 20832, 22023, 29364, 31248, 34258, 39152, 41664, 44046, 51387, 58728, 62496, 68516, 75857, 78304, 88092, 102774, 117456, 124992, 137032, 151714, 154161, 156608, 176184, 205548, 227571, 234912, 274064, 303428, 308322, 352368, 411096, 455142, 469824, 530999, 548128, 606856, 616644, 682713, 704736, 822192, 910284, 1061998, 1096256, 1213712, 1233288, 1365426, 1409472, 1592997, 1644384, 1820568, 2123996, 2427424, 2466576, 2730852, 3185994, 3288768, 3641136, 4247992, 4778991, 4854848, 4933152, 5461704, 6371988, 7282272, 8495984, 9557982, 9866304, 10923408, 12743976, 14564544, 16991968, 19115964, 21846816, 25487952, 33983936, 38231928, 43693632, 50975904, 76463856, 101951808, 152927712, 305855424]

約数ペア:

[(1, 305855424), (2, 152927712), (3, 101951808), (4, 76463856), (6, 50975904), (7, 43693632), (8, 38231928), (9, 33983936), (12, 25487952), (14, 21846816), (16, 19115964), (18, 16991968), (21, 14564544), (24, 12743976), (28, 10923408), (31, 9866304), (32, 9557982), (36, 8495984), (42, 7282272), (48, 6371988), (56, 5461704), (62, 4933152), (63, 4854848), (64, 4778991), (72, 4247992), (84, 3641136), (93, 3288768), (96, 3185994), (112, 2730852), (124, 2466576), (126, 2427424), (144, 2123996), (168, 1820568), (186, 1644384), (192, 1592997), (217, 1409472), (224, 1365426), (248, 1233288), (252, 1213712), (279, 1096256), (288, 1061998), (336, 910284), (372, 822192), (434, 704736), (448, 682713), (496, 616644), (504, 606856), (558, 548128), (576, 530999), (651, 469824), (672, 455142), (744, 411096), (868, 352368), (992, 308322), (1008, 303428), (1116, 274064), (1302, 234912), (1344, 227571), (1488, 205548), (1736, 176184), (1953, 156608), (1984, 154161), (2016, 151714), (2232, 137032), (2447, 124992), (2604, 117456), (2976, 102774), (3472, 88092), (3906, 78304), (4032, 75857), (4464, 68516), (4894, 62496), (5208, 58728), (5952, 51387), (6944, 44046), (7341, 41664), (7812, 39152), (8928, 34258), (9788, 31248), (10416, 29364), (13888, 22023), (14682, 20832), (15624, 19576), (17129, 17856)]