287257152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 960632064

約数和(自身を除く): 673374912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 104, 112, 123, 156, 164, 168, 182, 192, 208, 224, 246, 273, 287, 312, 328, 336, 364, 401, 416, 448, 492, 533, 546, 574, 624, 656, 672, 728, 802, 832, 861, 984, 1066, 1092, 1148, 1203, 1248, 1312, 1344, 1456, 1599, 1604, 1722, 1968, 2132, 2184, 2296, 2406, 2496, 2624, 2807, 2912, 3198, 3208, 3444, 3731, 3936, 4264, 4368, 4592, 4812, 5213, 5614, 5824, 6396, 6416, 6888, 7462, 7872, 8421, 8528, 8736, 9184, 9624, 10426, 11193, 11228, 12792, 12832, 13776, 14924, 15639, 16441, 16842, 17056, 17472, 18368, 19248, 20852, 22386, 22456, 25584, 25664, 27552, 29848, 31278, 32882, 33684, 34112, 36491, 38496, 41704, 44772, 44912, 49323, 51168, 55104, 59696, 62556, 65764, 67368, 72982, 76992, 83408, 89544, 89824, 98646, 102336, 109473, 115087, 119392, 125112, 131528, 134736, 145964, 166816, 179088, 179648, 197292, 213733, 218946, 230174, 238784, 250224, 263056, 269472, 291928, 333632, 345261, 358176, 394584, 427466, 437892, 460348, 500448, 526112, 538944, 583856, 641199, 690522, 716352, 789168, 854932, 875784, 920696, 1000896, 1052224, 1167712, 1282398, 1381044, 1496131, 1578336, 1709864, 1751568, 1841392, 2335424, 2564796, 2762088, 2992262, 3156672, 3419728, 3503136, 3682784, 4488393, 5129592, 5524176, 5984524, 6839456, 7006272, 7365568, 8976786, 10259184, 11048352, 11969048, 13678912, 17953572, 20518368, 22096704, 23938096, 35907144, 41036736, 47876192, 71814288, 95752384, 143628576, 287257152]

約数ペア:

[(1, 287257152), (2, 143628576), (3, 95752384), (4, 71814288), (6, 47876192), (7, 41036736), (8, 35907144), (12, 23938096), (13, 22096704), (14, 20518368), (16, 17953572), (21, 13678912), (24, 11969048), (26, 11048352), (28, 10259184), (32, 8976786), (39, 7365568), (41, 7006272), (42, 6839456), (48, 5984524), (52, 5524176), (56, 5129592), (64, 4488393), (78, 3682784), (82, 3503136), (84, 3419728), (91, 3156672), (96, 2992262), (104, 2762088), (112, 2564796), (123, 2335424), (156, 1841392), (164, 1751568), (168, 1709864), (182, 1578336), (192, 1496131), (208, 1381044), (224, 1282398), (246, 1167712), (273, 1052224), (287, 1000896), (312, 920696), (328, 875784), (336, 854932), (364, 789168), (401, 716352), (416, 690522), (448, 641199), (492, 583856), (533, 538944), (546, 526112), (574, 500448), (624, 460348), (656, 437892), (672, 427466), (728, 394584), (802, 358176), (832, 345261), (861, 333632), (984, 291928), (1066, 269472), (1092, 263056), (1148, 250224), (1203, 238784), (1248, 230174), (1312, 218946), (1344, 213733), (1456, 197292), (1599, 179648), (1604, 179088), (1722, 166816), (1968, 145964), (2132, 134736), (2184, 131528), (2296, 125112), (2406, 119392), (2496, 115087), (2624, 109473), (2807, 102336), (2912, 98646), (3198, 89824), (3208, 89544), (3444, 83408), (3731, 76992), (3936, 72982), (4264, 67368), (4368, 65764), (4592, 62556), (4812, 59696), (5213, 55104), (5614, 51168), (5824, 49323), (6396, 44912), (6416, 44772), (6888, 41704), (7462, 38496), (7872, 36491), (8421, 34112), (8528, 33684), (8736, 32882), (9184, 31278), (9624, 29848), (10426, 27552), (11193, 25664), (11228, 25584), (12792, 22456), (12832, 22386), (13776, 20852), (14924, 19248), (15639, 18368), (16441, 17472), (16842, 17056)]