809772804

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 2089435712

約数和(自身を除く): 1279662908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 283, 366, 549, 566, 732, 849, 1098, 1132, 1303, 1698, 2196, 2547, 2606, 3396, 3909, 5094, 5212, 7818, 10188, 11727, 15636, 17263, 23454, 34526, 46908, 51789, 69052, 79483, 103578, 155367, 158966, 207156, 238449, 310734, 317932, 368749, 476898, 621468, 715347, 737498, 953796, 1106247, 1430694, 1474996, 2212494, 2861388, 3318741, 4424988, 6637482, 13274964, 22493689, 44987378, 67481067, 89974756, 134962134, 202443201, 269924268, 404886402, 809772804]

約数ペア:

[(1, 809772804), (2, 404886402), (3, 269924268), (4, 202443201), (6, 134962134), (9, 89974756), (12, 67481067), (18, 44987378), (36, 22493689), (61, 13274964), (122, 6637482), (183, 4424988), (244, 3318741), (283, 2861388), (366, 2212494), (549, 1474996), (566, 1430694), (732, 1106247), (849, 953796), (1098, 737498), (1132, 715347), (1303, 621468), (1698, 476898), (2196, 368749), (2547, 317932), (2606, 310734), (3396, 238449), (3909, 207156), (5094, 158966), (5212, 155367), (7818, 103578), (10188, 79483), (11727, 69052), (15636, 51789), (17263, 46908), (23454, 34526)]