2018332288

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22303}}^1$

素因数の和:22425

約数の個数: 64

約数和(自身を含む): 4641016320

約数和(自身を除く): 2622684032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 896, 1414, 1616, 2828, 3232, 5656, 6464, 11312, 12928, 22303, 22624, 44606, 45248, 89212, 90496, 156121, 178424, 312242, 356848, 624484, 713696, 1248968, 1427392, 2252603, 2497936, 2854784, 4505206, 4995872, 9010412, 9991744, 15768221, 18020824, 19983488, 31536442, 36041648, 63072884, 72083296, 126145768, 144166592, 252291536, 288333184, 504583072, 1009166144, 2018332288]

約数ペア:

[(1, 2018332288), (2, 1009166144), (4, 504583072), (7, 288333184), (8, 252291536), (14, 144166592), (16, 126145768), (28, 72083296), (32, 63072884), (56, 36041648), (64, 31536442), (101, 19983488), (112, 18020824), (128, 15768221), (202, 9991744), (224, 9010412), (404, 4995872), (448, 4505206), (707, 2854784), (808, 2497936), (896, 2252603), (1414, 1427392), (1616, 1248968), (2828, 713696), (3232, 624484), (5656, 356848), (6464, 312242), (11312, 178424), (12928, 156121), (22303, 90496), (22624, 89212), (44606, 45248)]