222897132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 650613600

約数和(自身を除く): 427716468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 29, 34, 36, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 153, 171, 174, 204, 228, 261, 306, 323, 342, 348, 493, 522, 551, 612, 646, 661, 684, 969, 986, 1044, 1102, 1292, 1322, 1479, 1653, 1938, 1972, 1983, 2204, 2644, 2907, 2958, 3306, 3876, 3966, 4437, 4959, 5814, 5916, 5949, 6612, 7932, 8874, 9367, 9918, 11237, 11628, 11898, 12559, 17748, 18734, 19169, 19836, 22474, 23796, 25118, 28101, 33711, 37468, 37677, 38338, 44948, 50236, 56202, 57507, 67422, 75354, 76676, 84303, 101133, 112404, 113031, 115014, 134844, 150708, 168606, 172521, 202266, 213503, 226062, 230028, 325873, 337212, 345042, 364211, 404532, 427006, 452124, 640509, 651746, 690084, 728422, 854012, 977619, 1092633, 1281018, 1303492, 1456844, 1921527, 1955238, 2185266, 2562036, 2932857, 3277899, 3843054, 3910476, 4370532, 5865714, 6191587, 6555798, 7686108, 11731428, 12383174, 13111596, 18574761, 24766348, 37149522, 55724283, 74299044, 111448566, 222897132]

約数ペア:

[(1, 222897132), (2, 111448566), (3, 74299044), (4, 55724283), (6, 37149522), (9, 24766348), (12, 18574761), (17, 13111596), (18, 12383174), (19, 11731428), (29, 7686108), (34, 6555798), (36, 6191587), (38, 5865714), (51, 4370532), (57, 3910476), (58, 3843054), (68, 3277899), (76, 2932857), (87, 2562036), (102, 2185266), (114, 1955238), (116, 1921527), (153, 1456844), (171, 1303492), (174, 1281018), (204, 1092633), (228, 977619), (261, 854012), (306, 728422), (323, 690084), (342, 651746), (348, 640509), (493, 452124), (522, 427006), (551, 404532), (612, 364211), (646, 345042), (661, 337212), (684, 325873), (969, 230028), (986, 226062), (1044, 213503), (1102, 202266), (1292, 172521), (1322, 168606), (1479, 150708), (1653, 134844), (1938, 115014), (1972, 113031), (1983, 112404), (2204, 101133), (2644, 84303), (2907, 76676), (2958, 75354), (3306, 67422), (3876, 57507), (3966, 56202), (4437, 50236), (4959, 44948), (5814, 38338), (5916, 37677), (5949, 37468), (6612, 33711), (7932, 28101), (8874, 25118), (9367, 23796), (9918, 22474), (11237, 19836), (11628, 19169), (11898, 18734), (12559, 17748)]