438549804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 1427379408

約数和(自身を除く): 988829604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 97, 98, 99, 126, 132, 147, 154, 194, 196, 198, 231, 233, 252, 291, 294, 308, 388, 396, 441, 462, 466, 539, 582, 588, 679, 693, 699, 873, 882, 924, 932, 1067, 1078, 1164, 1358, 1386, 1398, 1617, 1631, 1746, 1764, 2037, 2097, 2134, 2156, 2563, 2716, 2772, 2796, 3201, 3234, 3262, 3492, 4074, 4194, 4268, 4753, 4851, 4893, 5126, 6111, 6402, 6468, 6524, 7469, 7689, 8148, 8388, 9506, 9603, 9702, 9786, 10252, 11417, 12222, 12804, 14259, 14679, 14938, 15378, 17941, 19012, 19206, 19404, 19572, 22407, 22601, 22834, 23067, 24444, 28518, 29358, 29876, 30756, 34251, 35882, 38412, 42777, 44814, 45202, 45668, 46134, 52283, 53823, 57036, 58716, 67221, 67803, 68502, 71764, 85554, 89628, 90404, 92268, 102753, 104566, 107646, 125587, 134442, 135606, 137004, 156849, 158207, 161469, 171108, 203409, 205506, 209132, 215292, 248611, 251174, 268884, 271212, 313698, 316414, 322938, 376761, 406818, 411012, 470547, 474621, 497222, 502348, 627396, 632828, 645876, 745833, 753522, 813636, 941094, 949242, 994444, 1107449, 1130283, 1423863, 1491666, 1507044, 1740277, 1882188, 1898484, 2214898, 2237499, 2260566, 2847726, 2983332, 3322347, 3480554, 4429796, 4474998, 4521132, 5220831, 5695452, 6644694, 6961108, 8949996, 9967041, 10441662, 12181939, 13289388, 15662493, 19934082, 20883324, 24363878, 31324986, 36545817, 39868164, 48727756, 62649972, 73091634, 109637451, 146183268, 219274902, 438549804]

約数ペア:

[(1, 438549804), (2, 219274902), (3, 146183268), (4, 109637451), (6, 73091634), (7, 62649972), (9, 48727756), (11, 39868164), (12, 36545817), (14, 31324986), (18, 24363878), (21, 20883324), (22, 19934082), (28, 15662493), (33, 13289388), (36, 12181939), (42, 10441662), (44, 9967041), (49, 8949996), (63, 6961108), (66, 6644694), (77, 5695452), (84, 5220831), (97, 4521132), (98, 4474998), (99, 4429796), (126, 3480554), (132, 3322347), (147, 2983332), (154, 2847726), (194, 2260566), (196, 2237499), (198, 2214898), (231, 1898484), (233, 1882188), (252, 1740277), (291, 1507044), (294, 1491666), (308, 1423863), (388, 1130283), (396, 1107449), (441, 994444), (462, 949242), (466, 941094), (539, 813636), (582, 753522), (588, 745833), (679, 645876), (693, 632828), (699, 627396), (873, 502348), (882, 497222), (924, 474621), (932, 470547), (1067, 411012), (1078, 406818), (1164, 376761), (1358, 322938), (1386, 316414), (1398, 313698), (1617, 271212), (1631, 268884), (1746, 251174), (1764, 248611), (2037, 215292), (2097, 209132), (2134, 205506), (2156, 203409), (2563, 171108), (2716, 161469), (2772, 158207), (2796, 156849), (3201, 137004), (3234, 135606), (3262, 134442), (3492, 125587), (4074, 107646), (4194, 104566), (4268, 102753), (4753, 92268), (4851, 90404), (4893, 89628), (5126, 85554), (6111, 71764), (6402, 68502), (6468, 67803), (6524, 67221), (7469, 58716), (7689, 57036), (8148, 53823), (8388, 52283), (9506, 46134), (9603, 45668), (9702, 45202), (9786, 44814), (10252, 42777), (11417, 38412), (12222, 35882), (12804, 34251), (14259, 30756), (14679, 29876), (14938, 29358), (15378, 28518), (17941, 24444), (19012, 23067), (19206, 22834), (19404, 22601), (19572, 22407)]