22008888

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 68256000

約数和(自身を除く): 46247112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 59, 66, 72, 88, 99, 108, 118, 132, 157, 177, 198, 216, 236, 264, 297, 314, 354, 396, 471, 472, 531, 594, 628, 649, 708, 792, 942, 1062, 1188, 1256, 1298, 1413, 1416, 1593, 1727, 1884, 1947, 2124, 2376, 2596, 2826, 3186, 3454, 3768, 3894, 4239, 4248, 5181, 5192, 5652, 5841, 6372, 6908, 7788, 8478, 9263, 10362, 11304, 11682, 12744, 13816, 15543, 15576, 16956, 17523, 18526, 20724, 23364, 27789, 31086, 33912, 35046, 37052, 41448, 46629, 46728, 55578, 62172, 70092, 74104, 83367, 93258, 101893, 111156, 124344, 140184, 166734, 186516, 203786, 222312, 250101, 305679, 333468, 373032, 407572, 500202, 611358, 666936, 815144, 917037, 1000404, 1222716, 1834074, 2000808, 2445432, 2751111, 3668148, 5502222, 7336296, 11004444, 22008888]

約数ペア:

[(1, 22008888), (2, 11004444), (3, 7336296), (4, 5502222), (6, 3668148), (8, 2751111), (9, 2445432), (11, 2000808), (12, 1834074), (18, 1222716), (22, 1000404), (24, 917037), (27, 815144), (33, 666936), (36, 611358), (44, 500202), (54, 407572), (59, 373032), (66, 333468), (72, 305679), (88, 250101), (99, 222312), (108, 203786), (118, 186516), (132, 166734), (157, 140184), (177, 124344), (198, 111156), (216, 101893), (236, 93258), (264, 83367), (297, 74104), (314, 70092), (354, 62172), (396, 55578), (471, 46728), (472, 46629), (531, 41448), (594, 37052), (628, 35046), (649, 33912), (708, 31086), (792, 27789), (942, 23364), (1062, 20724), (1188, 18526), (1256, 17523), (1298, 16956), (1413, 15576), (1416, 15543), (1593, 13816), (1727, 12744), (1884, 11682), (1947, 11304), (2124, 10362), (2376, 9263), (2596, 8478), (2826, 7788), (3186, 6908), (3454, 6372), (3768, 5841), (3894, 5652), (4239, 5192), (4248, 5181)]