315860116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 370547564

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 47, 52, 62, 94, 124, 143, 188, 286, 341, 379, 403, 517, 572, 611, 682, 758, 806, 1034, 1222, 1364, 1457, 1516, 1612, 2068, 2444, 2914, 4169, 4433, 4927, 5828, 6721, 8338, 8866, 9854, 11749, 13442, 16027, 16676, 17732, 17813, 18941, 19708, 23498, 26884, 32054, 35626, 37882, 46996, 54197, 64108, 71252, 75764, 108394, 129239, 152737, 195943, 208351, 216788, 231569, 258478, 305474, 391886, 416702, 463138, 516956, 552203, 610948, 783772, 833404, 926276, 1104406, 1680107, 2208812, 2547259, 3360214, 5094518, 6074233, 6720428, 7178639, 10189036, 12148466, 14357278, 24296932, 28714556, 78965029, 157930058, 315860116]

約数ペア:

[(1, 315860116), (2, 157930058), (4, 78965029), (11, 28714556), (13, 24296932), (22, 14357278), (26, 12148466), (31, 10189036), (44, 7178639), (47, 6720428), (52, 6074233), (62, 5094518), (94, 3360214), (124, 2547259), (143, 2208812), (188, 1680107), (286, 1104406), (341, 926276), (379, 833404), (403, 783772), (517, 610948), (572, 552203), (611, 516956), (682, 463138), (758, 416702), (806, 391886), (1034, 305474), (1222, 258478), (1364, 231569), (1457, 216788), (1516, 208351), (1612, 195943), (2068, 152737), (2444, 129239), (2914, 108394), (4169, 75764), (4433, 71252), (4927, 64108), (5828, 54197), (6721, 46996), (8338, 37882), (8866, 35626), (9854, 32054), (11749, 26884), (13442, 23498), (16027, 19708), (16676, 18941), (17732, 17813)]