856074168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 2620200960

約数和(自身を除く): 1764126792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 47, 51, 68, 69, 72, 92, 94, 102, 136, 138, 141, 153, 184, 188, 204, 207, 276, 282, 306, 376, 391, 408, 414, 423, 552, 564, 612, 647, 782, 799, 828, 846, 1081, 1128, 1173, 1224, 1294, 1564, 1598, 1656, 1692, 1941, 2162, 2346, 2397, 2588, 3128, 3196, 3243, 3384, 3519, 3882, 4324, 4692, 4794, 5176, 5823, 6392, 6486, 7038, 7191, 7764, 8648, 9384, 9588, 9729, 10999, 11646, 12972, 14076, 14382, 14881, 15528, 18377, 19176, 19458, 21998, 23292, 25944, 28152, 28764, 29762, 30409, 32997, 36754, 38916, 43996, 44643, 46584, 55131, 57528, 59524, 60818, 65994, 73508, 77832, 87992, 89286, 91227, 98991, 110262, 119048, 121636, 131988, 133929, 147016, 165393, 178572, 182454, 197982, 220524, 243272, 252977, 263976, 267858, 273681, 330786, 357144, 364908, 395964, 441048, 505954, 516953, 535716, 547362, 661572, 699407, 729816, 758931, 791928, 1011908, 1033906, 1071432, 1094724, 1323144, 1398814, 1517862, 1550859, 2023816, 2067812, 2098221, 2189448, 2276793, 2797628, 3035724, 3101718, 4135624, 4196442, 4553586, 4652577, 5595256, 6071448, 6203436, 6294663, 8392884, 9107172, 9305154, 11889919, 12406872, 12589326, 16785768, 18214344, 18610308, 23779838, 25178652, 35669757, 37220616, 47559676, 50357304, 71339514, 95119352, 107009271, 142679028, 214018542, 285358056, 428037084, 856074168]

約数ペア:

[(1, 856074168), (2, 428037084), (3, 285358056), (4, 214018542), (6, 142679028), (8, 107009271), (9, 95119352), (12, 71339514), (17, 50357304), (18, 47559676), (23, 37220616), (24, 35669757), (34, 25178652), (36, 23779838), (46, 18610308), (47, 18214344), (51, 16785768), (68, 12589326), (69, 12406872), (72, 11889919), (92, 9305154), (94, 9107172), (102, 8392884), (136, 6294663), (138, 6203436), (141, 6071448), (153, 5595256), (184, 4652577), (188, 4553586), (204, 4196442), (207, 4135624), (276, 3101718), (282, 3035724), (306, 2797628), (376, 2276793), (391, 2189448), (408, 2098221), (414, 2067812), (423, 2023816), (552, 1550859), (564, 1517862), (612, 1398814), (647, 1323144), (782, 1094724), (799, 1071432), (828, 1033906), (846, 1011908), (1081, 791928), (1128, 758931), (1173, 729816), (1224, 699407), (1294, 661572), (1564, 547362), (1598, 535716), (1656, 516953), (1692, 505954), (1941, 441048), (2162, 395964), (2346, 364908), (2397, 357144), (2588, 330786), (3128, 273681), (3196, 267858), (3243, 263976), (3384, 252977), (3519, 243272), (3882, 220524), (4324, 197982), (4692, 182454), (4794, 178572), (5176, 165393), (5823, 147016), (6392, 133929), (6486, 131988), (7038, 121636), (7191, 119048), (7764, 110262), (8648, 98991), (9384, 91227), (9588, 89286), (9729, 87992), (10999, 77832), (11646, 73508), (12972, 65994), (14076, 60818), (14382, 59524), (14881, 57528), (15528, 55131), (18377, 46584), (19176, 44643), (19458, 43996), (21998, 38916), (23292, 36754), (25944, 32997), (28152, 30409), (28764, 29762)]