778836036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{74687}}^1$

素因数の和:74784

約数の個数: 48

約数和(自身を含む): 2007613440

約数和(自身を除く): 1228777404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 74687, 149374, 224061, 298748, 448122, 821557, 896244, 1643114, 2464671, 3286228, 4929342, 5900273, 9858684, 11800546, 17700819, 23601092, 35401638, 64903003, 70803276, 129806006, 194709009, 259612012, 389418018, 778836036]

約数ペア:

[(1, 778836036), (2, 389418018), (3, 259612012), (4, 194709009), (6, 129806006), (11, 70803276), (12, 64903003), (22, 35401638), (33, 23601092), (44, 17700819), (66, 11800546), (79, 9858684), (132, 5900273), (158, 4929342), (237, 3286228), (316, 2464671), (474, 1643114), (869, 896244), (948, 821557), (1738, 448122), (2607, 298748), (3476, 224061), (5214, 149374), (10428, 74687)]