417415936

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 961415840

約数和(自身を除く): 543999904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 763, 872, 896, 1526, 1744, 1792, 2137, 3052, 3488, 4274, 6104, 6976, 8548, 12208, 13952, 14959, 17096, 24416, 27904, 29918, 34192, 48832, 59836, 68384, 97664, 119672, 136768, 195328, 232933, 239344, 273536, 465866, 478688, 547072, 931732, 957376, 1630531, 1863464, 1914752, 3261062, 3726928, 3829504, 6522124, 7453856, 13044248, 14907712, 26088496, 29815424, 52176992, 59630848, 104353984, 208707968, 417415936]

約数ペア:

[(1, 417415936), (2, 208707968), (4, 104353984), (7, 59630848), (8, 52176992), (14, 29815424), (16, 26088496), (28, 14907712), (32, 13044248), (56, 7453856), (64, 6522124), (109, 3829504), (112, 3726928), (128, 3261062), (218, 1914752), (224, 1863464), (256, 1630531), (436, 957376), (448, 931732), (763, 547072), (872, 478688), (896, 465866), (1526, 273536), (1744, 239344), (1792, 232933), (2137, 195328), (3052, 136768), (3488, 119672), (4274, 97664), (6104, 68384), (6976, 59836), (8548, 48832), (12208, 34192), (13952, 29918), (14959, 27904), (17096, 24416)]