425090432

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 940393080

約数和(自身を除く): 515302648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 169, 172, 208, 338, 344, 416, 457, 559, 676, 688, 832, 914, 1118, 1352, 1376, 1664, 1828, 2236, 2704, 2752, 3656, 4472, 5408, 5504, 5941, 7267, 7312, 8944, 10816, 11882, 14534, 14624, 17888, 19651, 21632, 23764, 29068, 29248, 35776, 39302, 47528, 58136, 58496, 71552, 77233, 78604, 95056, 116272, 154466, 157208, 190112, 232544, 255463, 308932, 314416, 380224, 465088, 510926, 617864, 628832, 760448, 930176, 1021852, 1235728, 1257664, 2043704, 2471456, 2515328, 3321019, 4087408, 4942912, 6642038, 8174816, 9885824, 13284076, 16349632, 26568152, 32699264, 53136304, 106272608, 212545216, 425090432]

約数ペア:

[(1, 425090432), (2, 212545216), (4, 106272608), (8, 53136304), (13, 32699264), (16, 26568152), (26, 16349632), (32, 13284076), (43, 9885824), (52, 8174816), (64, 6642038), (86, 4942912), (104, 4087408), (128, 3321019), (169, 2515328), (172, 2471456), (208, 2043704), (338, 1257664), (344, 1235728), (416, 1021852), (457, 930176), (559, 760448), (676, 628832), (688, 617864), (832, 510926), (914, 465088), (1118, 380224), (1352, 314416), (1376, 308932), (1664, 255463), (1828, 232544), (2236, 190112), (2704, 157208), (2752, 154466), (3656, 116272), (4472, 95056), (5408, 78604), (5504, 77233), (5941, 71552), (7267, 58496), (7312, 58136), (8944, 47528), (10816, 39302), (11882, 35776), (14534, 29248), (14624, 29068), (17888, 23764), (19651, 21632)]