15679618768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1\times {\mathrm{967}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 33424110720

約数和(自身を除く): 17744491952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 509, 724, 967, 1018, 1448, 1934, 1991, 2036, 2896, 3868, 3982, 4072, 5599, 7736, 7964, 8144, 10637, 11198, 15472, 15928, 21274, 22396, 31856, 42548, 44792, 85096, 89584, 92129, 170192, 175027, 184258, 350054, 368516, 492203, 700108, 737032, 984406, 1013419, 1400216, 1474064, 1925297, 1968812, 2026838, 2800432, 3850594, 3937624, 4053676, 5414233, 7701188, 7875248, 8107352, 10828466, 15402376, 16214704, 21656932, 30804752, 43313864, 86627728, 89088743, 178177486, 356354972, 712709944, 979976173, 1425419888, 1959952346, 3919904692, 7839809384, 15679618768]

約数ペア:

[(1, 15679618768), (2, 7839809384), (4, 3919904692), (8, 1959952346), (11, 1425419888), (16, 979976173), (22, 712709944), (44, 356354972), (88, 178177486), (176, 89088743), (181, 86627728), (362, 43313864), (509, 30804752), (724, 21656932), (967, 16214704), (1018, 15402376), (1448, 10828466), (1934, 8107352), (1991, 7875248), (2036, 7701188), (2896, 5414233), (3868, 4053676), (3982, 3937624), (4072, 3850594), (5599, 2800432), (7736, 2026838), (7964, 1968812), (8144, 1925297), (10637, 1474064), (11198, 1400216), (15472, 1013419), (15928, 984406), (21274, 737032), (22396, 700108), (31856, 492203), (42548, 368516), (44792, 350054), (85096, 184258), (89584, 175027), (92129, 170192)]