1992091272

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 5518497600

約数和(自身を除く): 3526406328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 43, 46, 69, 82, 86, 89, 92, 123, 129, 138, 164, 172, 178, 184, 246, 258, 267, 276, 328, 344, 356, 492, 516, 529, 534, 552, 712, 943, 984, 989, 1032, 1058, 1068, 1587, 1763, 1886, 1978, 2047, 2116, 2136, 2829, 2967, 3174, 3526, 3649, 3772, 3827, 3956, 4094, 4232, 5289, 5658, 5934, 6141, 6348, 7052, 7298, 7544, 7654, 7912, 8188, 10578, 10947, 11316, 11481, 11868, 12282, 12696, 14104, 14596, 15308, 16376, 21156, 21689, 21894, 22632, 22747, 22962, 23736, 24564, 29192, 30616, 40549, 42312, 43378, 43788, 45494, 45924, 47081, 49128, 65067, 68241, 81098, 83927, 86756, 87576, 88021, 90988, 91848, 94162, 121647, 130134, 136482, 141243, 156907, 162196, 167854, 173512, 176042, 181976, 188324, 243294, 251781, 260268, 264063, 272964, 282486, 313814, 324392, 335708, 352084, 376648, 470721, 486588, 503562, 520536, 528126, 545928, 564972, 627628, 671416, 704168, 932627, 941442, 973176, 1007124, 1056252, 1129944, 1255256, 1865254, 1882884, 1930321, 2014248, 2024483, 2112504, 2797881, 3608861, 3730508, 3765768, 3860642, 4048966, 5595762, 5790963, 6073449, 7217722, 7461016, 7721284, 8097932, 10826583, 11191524, 11581926, 12146898, 14435444, 15442568, 16195864, 21653166, 22383048, 23163852, 24293796, 28870888, 43306332, 46327704, 48587592, 83003803, 86612664, 166007606, 249011409, 332015212, 498022818, 664030424, 996045636, 1992091272]

約数ペア:

[(1, 1992091272), (2, 996045636), (3, 664030424), (4, 498022818), (6, 332015212), (8, 249011409), (12, 166007606), (23, 86612664), (24, 83003803), (41, 48587592), (43, 46327704), (46, 43306332), (69, 28870888), (82, 24293796), (86, 23163852), (89, 22383048), (92, 21653166), (123, 16195864), (129, 15442568), (138, 14435444), (164, 12146898), (172, 11581926), (178, 11191524), (184, 10826583), (246, 8097932), (258, 7721284), (267, 7461016), (276, 7217722), (328, 6073449), (344, 5790963), (356, 5595762), (492, 4048966), (516, 3860642), (529, 3765768), (534, 3730508), (552, 3608861), (712, 2797881), (943, 2112504), (984, 2024483), (989, 2014248), (1032, 1930321), (1058, 1882884), (1068, 1865254), (1587, 1255256), (1763, 1129944), (1886, 1056252), (1978, 1007124), (2047, 973176), (2116, 941442), (2136, 932627), (2829, 704168), (2967, 671416), (3174, 627628), (3526, 564972), (3649, 545928), (3772, 528126), (3827, 520536), (3956, 503562), (4094, 486588), (4232, 470721), (5289, 376648), (5658, 352084), (5934, 335708), (6141, 324392), (6348, 313814), (7052, 282486), (7298, 272964), (7544, 264063), (7654, 260268), (7912, 251781), (8188, 243294), (10578, 188324), (10947, 181976), (11316, 176042), (11481, 173512), (11868, 167854), (12282, 162196), (12696, 156907), (14104, 141243), (14596, 136482), (15308, 130134), (16376, 121647), (21156, 94162), (21689, 91848), (21894, 90988), (22632, 88021), (22747, 87576), (22962, 86756), (23736, 83927), (24564, 81098), (29192, 68241), (30616, 65067), (40549, 49128), (42312, 47081), (43378, 45924), (43788, 45494)]