785874804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3105

約数の個数: 96

約数和(自身を含む): 2168750976

約数和(自身を除く): 1382876172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 157, 286, 314, 429, 471, 572, 628, 858, 942, 1716, 1727, 1884, 2041, 2917, 3454, 4082, 5181, 5834, 6123, 6908, 8164, 8751, 10362, 11668, 12246, 17502, 20724, 22451, 24492, 32087, 35004, 37921, 44902, 64174, 67353, 75842, 89804, 96261, 113763, 128348, 134706, 151684, 192522, 227526, 269412, 385044, 417131, 455052, 457969, 834262, 915938, 1251393, 1373907, 1668524, 1831876, 2502786, 2747814, 5005572, 5037659, 5495628, 5953597, 10075318, 11907194, 15112977, 17860791, 20150636, 23814388, 30225954, 35721582, 60451908, 65489567, 71443164, 130979134, 196468701, 261958268, 392937402, 785874804]

約数ペア:

[(1, 785874804), (2, 392937402), (3, 261958268), (4, 196468701), (6, 130979134), (11, 71443164), (12, 65489567), (13, 60451908), (22, 35721582), (26, 30225954), (33, 23814388), (39, 20150636), (44, 17860791), (52, 15112977), (66, 11907194), (78, 10075318), (132, 5953597), (143, 5495628), (156, 5037659), (157, 5005572), (286, 2747814), (314, 2502786), (429, 1831876), (471, 1668524), (572, 1373907), (628, 1251393), (858, 915938), (942, 834262), (1716, 457969), (1727, 455052), (1884, 417131), (2041, 385044), (2917, 269412), (3454, 227526), (4082, 192522), (5181, 151684), (5834, 134706), (6123, 128348), (6908, 113763), (8164, 96261), (8751, 89804), (10362, 75842), (11668, 67353), (12246, 64174), (17502, 44902), (20724, 37921), (22451, 35004), (24492, 32087)]