491145312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 1575383040

約数和(自身を除く): 1084237728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 48, 56, 69, 84, 86, 92, 96, 112, 129, 138, 161, 168, 172, 184, 224, 258, 276, 301, 322, 336, 344, 368, 483, 516, 552, 602, 644, 672, 688, 736, 739, 903, 966, 989, 1032, 1104, 1204, 1288, 1376, 1478, 1806, 1932, 1978, 2064, 2208, 2217, 2408, 2576, 2956, 2967, 3612, 3864, 3956, 4128, 4434, 4816, 5152, 5173, 5912, 5934, 6923, 7224, 7728, 7912, 8868, 9632, 10346, 11824, 11868, 13846, 14448, 15456, 15519, 15824, 16997, 17736, 20692, 20769, 23648, 23736, 27692, 28896, 31038, 31648, 31777, 33994, 35472, 41384, 41538, 47472, 50991, 55384, 62076, 63554, 67988, 70944, 82768, 83076, 94944, 95331, 101982, 110768, 118979, 124152, 127108, 135976, 165536, 166152, 190662, 203964, 221536, 222439, 237958, 248304, 254216, 271952, 332304, 356937, 381324, 407928, 444878, 475916, 496608, 508432, 543904, 664608, 667317, 713874, 730871, 762648, 815856, 889756, 951832, 1016864, 1334634, 1427748, 1461742, 1525296, 1631712, 1779512, 1903664, 2192613, 2669268, 2855496, 2923484, 3050592, 3559024, 3807328, 4385226, 5116097, 5338536, 5710992, 5846968, 7118048, 8770452, 10232194, 10677072, 11421984, 11693936, 15348291, 17540904, 20464388, 21354144, 23387872, 30696582, 35081808, 40928776, 61393164, 70163616, 81857552, 122786328, 163715104, 245572656, 491145312]

約数ペア:

[(1, 491145312), (2, 245572656), (3, 163715104), (4, 122786328), (6, 81857552), (7, 70163616), (8, 61393164), (12, 40928776), (14, 35081808), (16, 30696582), (21, 23387872), (23, 21354144), (24, 20464388), (28, 17540904), (32, 15348291), (42, 11693936), (43, 11421984), (46, 10677072), (48, 10232194), (56, 8770452), (69, 7118048), (84, 5846968), (86, 5710992), (92, 5338536), (96, 5116097), (112, 4385226), (129, 3807328), (138, 3559024), (161, 3050592), (168, 2923484), (172, 2855496), (184, 2669268), (224, 2192613), (258, 1903664), (276, 1779512), (301, 1631712), (322, 1525296), (336, 1461742), (344, 1427748), (368, 1334634), (483, 1016864), (516, 951832), (552, 889756), (602, 815856), (644, 762648), (672, 730871), (688, 713874), (736, 667317), (739, 664608), (903, 543904), (966, 508432), (989, 496608), (1032, 475916), (1104, 444878), (1204, 407928), (1288, 381324), (1376, 356937), (1478, 332304), (1806, 271952), (1932, 254216), (1978, 248304), (2064, 237958), (2208, 222439), (2217, 221536), (2408, 203964), (2576, 190662), (2956, 166152), (2967, 165536), (3612, 135976), (3864, 127108), (3956, 124152), (4128, 118979), (4434, 110768), (4816, 101982), (5152, 95331), (5173, 94944), (5912, 83076), (5934, 82768), (6923, 70944), (7224, 67988), (7728, 63554), (7912, 62076), (8868, 55384), (9632, 50991), (10346, 47472), (11824, 41538), (11868, 41384), (13846, 35472), (14448, 33994), (15456, 31777), (15519, 31648), (15824, 31038), (16997, 28896), (17736, 27692), (20692, 23736), (20769, 23648)]