286129984

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 674168832

約数和(自身を除く): 388038848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 107, 112, 127, 188, 214, 224, 254, 329, 376, 428, 448, 508, 658, 749, 752, 856, 889, 1016, 1316, 1498, 1504, 1712, 1778, 2032, 2632, 2996, 3008, 3424, 3556, 4064, 5029, 5264, 5969, 5992, 6848, 7112, 8128, 10058, 10528, 11938, 11984, 13589, 14224, 20116, 21056, 23876, 23968, 27178, 28448, 35203, 40232, 41783, 47752, 47936, 54356, 56896, 70406, 80464, 83566, 95123, 95504, 108712, 140812, 160928, 167132, 190246, 191008, 217424, 281624, 321856, 334264, 380492, 382016, 434848, 563248, 638683, 668528, 760984, 869696, 1126496, 1277366, 1337056, 1521968, 2252992, 2554732, 2674112, 3043936, 4470781, 5109464, 6087872, 8941562, 10218928, 17883124, 20437856, 35766248, 40875712, 71532496, 143064992, 286129984]

約数ペア:

[(1, 286129984), (2, 143064992), (4, 71532496), (7, 40875712), (8, 35766248), (14, 20437856), (16, 17883124), (28, 10218928), (32, 8941562), (47, 6087872), (56, 5109464), (64, 4470781), (94, 3043936), (107, 2674112), (112, 2554732), (127, 2252992), (188, 1521968), (214, 1337056), (224, 1277366), (254, 1126496), (329, 869696), (376, 760984), (428, 668528), (448, 638683), (508, 563248), (658, 434848), (749, 382016), (752, 380492), (856, 334264), (889, 321856), (1016, 281624), (1316, 217424), (1498, 191008), (1504, 190246), (1712, 167132), (1778, 160928), (2032, 140812), (2632, 108712), (2996, 95504), (3008, 95123), (3424, 83566), (3556, 80464), (4064, 70406), (5029, 56896), (5264, 54356), (5969, 47936), (5992, 47752), (6848, 41783), (7112, 40232), (8128, 35203), (10058, 28448), (10528, 27178), (11938, 23968), (11984, 23876), (13589, 21056), (14224, 20116)]