390462912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 168

約数和(自身を含む): 1291900896

約数和(自身を除く): 901437984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 113, 126, 144, 168, 192, 224, 226, 252, 288, 336, 339, 448, 452, 504, 576, 672, 678, 791, 857, 904, 1008, 1017, 1344, 1356, 1582, 1714, 1808, 2016, 2034, 2373, 2571, 2712, 3164, 3428, 3616, 4032, 4068, 4746, 5142, 5424, 5999, 6328, 6856, 7119, 7232, 7713, 8136, 9492, 10284, 10848, 11998, 12656, 13712, 14238, 15426, 16272, 17997, 18984, 20568, 21696, 23996, 25312, 27424, 28476, 30852, 32544, 35994, 37968, 41136, 47992, 50624, 53991, 54848, 56952, 61704, 65088, 71988, 75936, 82272, 95984, 96841, 107982, 113904, 123408, 143976, 151872, 164544, 191968, 193682, 215964, 227808, 246816, 287952, 290523, 383936, 387364, 431928, 455616, 493632, 575904, 581046, 677887, 774728, 863856, 871569, 1151808, 1162092, 1355774, 1549456, 1727712, 1743138, 2033661, 2324184, 2711548, 3098912, 3455424, 3486276, 4067322, 4648368, 5423096, 6100983, 6197824, 6972552, 8134644, 9296736, 10846192, 12201966, 13945104, 16269288, 18593472, 21692384, 24403932, 27890208, 32538576, 43384768, 48807864, 55780416, 65077152, 97615728, 130154304, 195231456, 390462912]

約数ペア:

[(1, 390462912), (2, 195231456), (3, 130154304), (4, 97615728), (6, 65077152), (7, 55780416), (8, 48807864), (9, 43384768), (12, 32538576), (14, 27890208), (16, 24403932), (18, 21692384), (21, 18593472), (24, 16269288), (28, 13945104), (32, 12201966), (36, 10846192), (42, 9296736), (48, 8134644), (56, 6972552), (63, 6197824), (64, 6100983), (72, 5423096), (84, 4648368), (96, 4067322), (112, 3486276), (113, 3455424), (126, 3098912), (144, 2711548), (168, 2324184), (192, 2033661), (224, 1743138), (226, 1727712), (252, 1549456), (288, 1355774), (336, 1162092), (339, 1151808), (448, 871569), (452, 863856), (504, 774728), (576, 677887), (672, 581046), (678, 575904), (791, 493632), (857, 455616), (904, 431928), (1008, 387364), (1017, 383936), (1344, 290523), (1356, 287952), (1582, 246816), (1714, 227808), (1808, 215964), (2016, 193682), (2034, 191968), (2373, 164544), (2571, 151872), (2712, 143976), (3164, 123408), (3428, 113904), (3616, 107982), (4032, 96841), (4068, 95984), (4746, 82272), (5142, 75936), (5424, 71988), (5999, 65088), (6328, 61704), (6856, 56952), (7119, 54848), (7232, 53991), (7713, 50624), (8136, 47992), (9492, 41136), (10284, 37968), (10848, 35994), (11998, 32544), (12656, 30852), (13712, 28476), (14238, 27424), (15426, 25312), (16272, 23996), (17997, 21696), (18984, 20568)]