407041096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 989429760

約数和(自身を除く): 582388664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 121, 127, 154, 172, 242, 254, 301, 308, 344, 473, 484, 508, 602, 616, 847, 889, 946, 968, 1016, 1204, 1331, 1397, 1694, 1778, 1892, 2408, 2662, 2794, 3311, 3388, 3556, 3784, 5203, 5324, 5461, 5588, 6622, 6776, 7112, 9317, 9779, 10406, 10648, 10922, 11176, 13244, 15367, 18634, 19558, 20812, 21844, 26488, 30734, 36421, 37268, 38227, 39116, 41624, 43688, 57233, 60071, 61468, 72842, 74536, 76454, 78232, 107569, 114466, 120142, 122936, 145684, 152908, 169037, 215138, 228932, 240284, 291368, 305816, 338074, 400631, 420497, 430276, 457864, 480568, 660781, 676148, 801262, 840994, 860552, 1183259, 1321562, 1352296, 1602524, 1681988, 2366518, 2643124, 3205048, 3363976, 4625467, 4733036, 5286248, 7268591, 9250934, 9466072, 14537182, 18501868, 29074364, 37003736, 50880137, 58148728, 101760274, 203520548, 407041096]

約数ペア:

[(1, 407041096), (2, 203520548), (4, 101760274), (7, 58148728), (8, 50880137), (11, 37003736), (14, 29074364), (22, 18501868), (28, 14537182), (43, 9466072), (44, 9250934), (56, 7268591), (77, 5286248), (86, 4733036), (88, 4625467), (121, 3363976), (127, 3205048), (154, 2643124), (172, 2366518), (242, 1681988), (254, 1602524), (301, 1352296), (308, 1321562), (344, 1183259), (473, 860552), (484, 840994), (508, 801262), (602, 676148), (616, 660781), (847, 480568), (889, 457864), (946, 430276), (968, 420497), (1016, 400631), (1204, 338074), (1331, 305816), (1397, 291368), (1694, 240284), (1778, 228932), (1892, 215138), (2408, 169037), (2662, 152908), (2794, 145684), (3311, 122936), (3388, 120142), (3556, 114466), (3784, 107569), (5203, 78232), (5324, 76454), (5461, 74536), (5588, 72842), (6622, 61468), (6776, 60071), (7112, 57233), (9317, 43688), (9779, 41624), (10406, 39116), (10648, 38227), (10922, 37268), (11176, 36421), (13244, 30734), (15367, 26488), (18634, 21844), (19558, 20812)]