426243356

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 966604800

約数和(自身を除く): 540361444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 343, 427, 463, 539, 671, 686, 854, 926, 1078, 1342, 1372, 1708, 1852, 2156, 2684, 2989, 3241, 3773, 4697, 5093, 5978, 6482, 7546, 9394, 10186, 11956, 12964, 15092, 18788, 20372, 20923, 22687, 28243, 32879, 35651, 41846, 45374, 56486, 65758, 71302, 83692, 90748, 112972, 131516, 142604, 158809, 197701, 230153, 249557, 310673, 317618, 395402, 460306, 499114, 621346, 635236, 790804, 920612, 998228, 1242692, 1383907, 1746899, 2174711, 2767814, 3493798, 4349422, 5535628, 6987596, 8698844, 9687349, 15222977, 19374698, 30445954, 38749396, 60891908, 106560839, 213121678, 426243356]

約数ペア:

[(1, 426243356), (2, 213121678), (4, 106560839), (7, 60891908), (11, 38749396), (14, 30445954), (22, 19374698), (28, 15222977), (44, 9687349), (49, 8698844), (61, 6987596), (77, 5535628), (98, 4349422), (122, 3493798), (154, 2767814), (196, 2174711), (244, 1746899), (308, 1383907), (343, 1242692), (427, 998228), (463, 920612), (539, 790804), (671, 635236), (686, 621346), (854, 499114), (926, 460306), (1078, 395402), (1342, 317618), (1372, 310673), (1708, 249557), (1852, 230153), (2156, 197701), (2684, 158809), (2989, 142604), (3241, 131516), (3773, 112972), (4697, 90748), (5093, 83692), (5978, 71302), (6482, 65758), (7546, 56486), (9394, 45374), (10186, 41846), (11956, 35651), (12964, 32879), (15092, 28243), (18788, 22687), (20372, 20923)]