287069328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 240

約数和(自身を含む): 1041738880

約数和(自身を除く): 754669552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1153, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2306, 2394, 2736, 2964, 3192, 3276, 3458, 3459, 3952, 4368, 4446, 4612, 4788, 5187, 5928, 6384, 6552, 6916, 6918, 8071, 8892, 9224, 9576, 10374, 10377, 11856, 13104, 13832, 13836, 14989, 15561, 16142, 17784, 18448, 19152, 20748, 20754, 21907, 24213, 27664, 27672, 29978, 31122, 32284, 35568, 41496, 41508, 43814, 44967, 48426, 55344, 59956, 62244, 64568, 65721, 72639, 82992, 83016, 87628, 89934, 96852, 104923, 119912, 124488, 129136, 131442, 134901, 145278, 153349, 166032, 175256, 179868, 193704, 197163, 209846, 239824, 248976, 262884, 269802, 284791, 290556, 306698, 314769, 350512, 359736, 387408, 394326, 419692, 460047, 525768, 539604, 569582, 581112, 613396, 629538, 719472, 788652, 839384, 854373, 920094, 944307, 1051536, 1079208, 1139164, 1162224, 1226792, 1259076, 1380141, 1577304, 1678768, 1708746, 1840188, 1888614, 1993537, 2158416, 2278328, 2453584, 2518152, 2563119, 2760282, 3154608, 3417492, 3680376, 3777228, 3987074, 4556656, 5036304, 5126238, 5520564, 5980611, 6834984, 7360752, 7554456, 7974148, 10252476, 11041128, 11961222, 13669968, 15108912, 15948296, 17941833, 20504952, 22082256, 23922444, 31896592, 35883666, 41009904, 47844888, 71767332, 95689776, 143534664, 287069328]

約数ペア:

[(1, 287069328), (2, 143534664), (3, 95689776), (4, 71767332), (6, 47844888), (7, 41009904), (8, 35883666), (9, 31896592), (12, 23922444), (13, 22082256), (14, 20504952), (16, 17941833), (18, 15948296), (19, 15108912), (21, 13669968), (24, 11961222), (26, 11041128), (28, 10252476), (36, 7974148), (38, 7554456), (39, 7360752), (42, 6834984), (48, 5980611), (52, 5520564), (56, 5126238), (57, 5036304), (63, 4556656), (72, 3987074), (76, 3777228), (78, 3680376), (84, 3417492), (91, 3154608), (104, 2760282), (112, 2563119), (114, 2518152), (117, 2453584), (126, 2278328), (133, 2158416), (144, 1993537), (152, 1888614), (156, 1840188), (168, 1708746), (171, 1678768), (182, 1577304), (208, 1380141), (228, 1259076), (234, 1226792), (247, 1162224), (252, 1139164), (266, 1079208), (273, 1051536), (304, 944307), (312, 920094), (336, 854373), (342, 839384), (364, 788652), (399, 719472), (456, 629538), (468, 613396), (494, 581112), (504, 569582), (532, 539604), (546, 525768), (624, 460047), (684, 419692), (728, 394326), (741, 387408), (798, 359736), (819, 350512), (912, 314769), (936, 306698), (988, 290556), (1008, 284791), (1064, 269802), (1092, 262884), (1153, 248976), (1197, 239824), (1368, 209846), (1456, 197163), (1482, 193704), (1596, 179868), (1638, 175256), (1729, 166032), (1872, 153349), (1976, 145278), (2128, 134901), (2184, 131442), (2223, 129136), (2306, 124488), (2394, 119912), (2736, 104923), (2964, 96852), (3192, 89934), (3276, 87628), (3458, 83016), (3459, 82992), (3952, 72639), (4368, 65721), (4446, 64568), (4612, 62244), (4788, 59956), (5187, 55344), (5928, 48426), (6384, 44967), (6552, 43814), (6916, 41508), (6918, 41496), (8071, 35568), (8892, 32284), (9224, 31122), (9576, 29978), (10374, 27672), (10377, 27664), (11856, 24213), (13104, 21907), (13832, 20754), (13836, 20748), (14989, 19152), (15561, 18448), (16142, 17784)]