298261040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6917}}^1$

素因数の和:6955

約数の個数: 120

約数和(自身を含む): 880135632

約数和(自身を除く): 581874592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 6917, 8624, 10780, 13834, 21560, 27668, 34585, 43120, 48419, 55336, 69170, 76087, 96838, 110672, 138340, 152174, 193676, 242095, 276680, 304348, 338933, 380435, 387352, 484190, 532609, 553360, 608696, 677866, 760870, 774704, 968380, 1065218, 1217392, 1355732, 1521740, 1694665, 1936760, 2130436, 2663045, 2711464, 3043480, 3389330, 3728263, 3873520, 4260872, 5326090, 5422928, 6086960, 6778660, 7456526, 8521744, 10652180, 13557320, 14913052, 18641315, 21304360, 27114640, 29826104, 37282630, 42608720, 59652208, 74565260, 149130520, 298261040]

約数ペア:

[(1, 298261040), (2, 149130520), (4, 74565260), (5, 59652208), (7, 42608720), (8, 37282630), (10, 29826104), (11, 27114640), (14, 21304360), (16, 18641315), (20, 14913052), (22, 13557320), (28, 10652180), (35, 8521744), (40, 7456526), (44, 6778660), (49, 6086960), (55, 5422928), (56, 5326090), (70, 4260872), (77, 3873520), (80, 3728263), (88, 3389330), (98, 3043480), (110, 2711464), (112, 2663045), (140, 2130436), (154, 1936760), (176, 1694665), (196, 1521740), (220, 1355732), (245, 1217392), (280, 1065218), (308, 968380), (385, 774704), (392, 760870), (440, 677866), (490, 608696), (539, 553360), (560, 532609), (616, 484190), (770, 387352), (784, 380435), (880, 338933), (980, 304348), (1078, 276680), (1232, 242095), (1540, 193676), (1960, 152174), (2156, 138340), (2695, 110672), (3080, 96838), (3920, 76087), (4312, 69170), (5390, 55336), (6160, 48419), (6917, 43120), (8624, 34585), (10780, 27668), (13834, 21560)]