225068984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 561945600

約数和(自身を除く): 336876616

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 56, 68, 76, 92, 119, 133, 136, 152, 161, 184, 238, 266, 322, 323, 391, 437, 476, 532, 541, 644, 646, 782, 874, 952, 1064, 1082, 1288, 1292, 1564, 1748, 2164, 2261, 2584, 2737, 3059, 3128, 3496, 3787, 4328, 4522, 5474, 6118, 7429, 7574, 9044, 9197, 10279, 10948, 12236, 12443, 14858, 15148, 18088, 18394, 20558, 21896, 24472, 24886, 29716, 30296, 36788, 41116, 49772, 52003, 59432, 64379, 71953, 73576, 82232, 87101, 99544, 104006, 128758, 143906, 174202, 174743, 208012, 211531, 236417, 257516, 287812, 348404, 349486, 416024, 423062, 472834, 515032, 575624, 696808, 698972, 846124, 945668, 1223201, 1397944, 1480717, 1654919, 1692248, 1891336, 2446402, 2961434, 3309838, 4019089, 4892804, 5922868, 6619676, 8038178, 9785608, 11845736, 13239352, 16076356, 28133623, 32152712, 56267246, 112534492, 225068984]

約数ペア:

[(1, 225068984), (2, 112534492), (4, 56267246), (7, 32152712), (8, 28133623), (14, 16076356), (17, 13239352), (19, 11845736), (23, 9785608), (28, 8038178), (34, 6619676), (38, 5922868), (46, 4892804), (56, 4019089), (68, 3309838), (76, 2961434), (92, 2446402), (119, 1891336), (133, 1692248), (136, 1654919), (152, 1480717), (161, 1397944), (184, 1223201), (238, 945668), (266, 846124), (322, 698972), (323, 696808), (391, 575624), (437, 515032), (476, 472834), (532, 423062), (541, 416024), (644, 349486), (646, 348404), (782, 287812), (874, 257516), (952, 236417), (1064, 211531), (1082, 208012), (1288, 174743), (1292, 174202), (1564, 143906), (1748, 128758), (2164, 104006), (2261, 99544), (2584, 87101), (2737, 82232), (3059, 73576), (3128, 71953), (3496, 64379), (3787, 59432), (4328, 52003), (4522, 49772), (5474, 41116), (6118, 36788), (7429, 30296), (7574, 29716), (9044, 24886), (9197, 24472), (10279, 21896), (10948, 20558), (12236, 18394), (12443, 18088), (14858, 15148)]