218675904

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 84

約数和(自身を含む): 605110296

約数和(自身を除く): 386434392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1472, 1587, 2116, 2153, 2208, 3174, 4232, 4306, 4416, 6348, 6459, 8464, 8612, 12696, 12918, 16928, 17224, 25392, 25836, 33856, 34448, 49519, 50784, 51672, 68896, 99038, 101568, 103344, 137792, 148557, 198076, 206688, 297114, 396152, 413376, 594228, 792304, 1138937, 1188456, 1584608, 2277874, 2376912, 3169216, 3416811, 4555748, 4753824, 6833622, 9111496, 9507648, 13667244, 18222992, 27334488, 36445984, 54668976, 72891968, 109337952, 218675904]

約数ペア:

[(1, 218675904), (2, 109337952), (3, 72891968), (4, 54668976), (6, 36445984), (8, 27334488), (12, 18222992), (16, 13667244), (23, 9507648), (24, 9111496), (32, 6833622), (46, 4753824), (48, 4555748), (64, 3416811), (69, 3169216), (92, 2376912), (96, 2277874), (138, 1584608), (184, 1188456), (192, 1138937), (276, 792304), (368, 594228), (529, 413376), (552, 396152), (736, 297114), (1058, 206688), (1104, 198076), (1472, 148557), (1587, 137792), (2116, 103344), (2153, 101568), (2208, 99038), (3174, 68896), (4232, 51672), (4306, 50784), (4416, 49519), (6348, 34448), (6459, 33856), (8464, 25836), (8612, 25392), (12696, 17224), (12918, 16928)]