285850656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:888

約数の個数: 216

約数和(自身を含む): 1007173440

約数和(自身を除く): 721322784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 839, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1678, 1872, 2016, 2028, 2184, 2366, 2517, 2704, 2912, 3042, 3276, 3356, 3549, 3744, 4056, 4368, 4732, 5034, 5408, 5873, 6084, 6552, 6712, 7098, 7551, 8112, 8736, 9464, 10068, 10647, 10907, 11746, 12168, 13104, 13424, 14196, 15102, 16224, 17619, 18928, 20136, 21294, 21814, 23492, 24336, 26208, 26848, 28392, 30204, 32721, 35238, 37856, 40272, 42588, 43628, 46984, 48672, 52857, 56784, 60408, 65442, 70476, 76349, 80544, 85176, 87256, 93968, 98163, 105714, 113568, 120816, 130884, 140952, 141791, 152698, 170352, 174512, 187936, 196326, 211428, 229047, 241632, 261768, 281904, 283582, 305396, 340704, 349024, 392652, 422856, 425373, 458094, 523536, 563808, 567164, 610792, 687141, 785304, 845712, 850746, 916188, 992537, 1047072, 1134328, 1221584, 1276119, 1374282, 1570608, 1691424, 1701492, 1832376, 1985074, 2268656, 2443168, 2552238, 2748564, 2977611, 3141216, 3402984, 3664752, 3970148, 4537312, 5104476, 5497128, 5955222, 6805968, 7329504, 7940296, 8932833, 10208952, 10994256, 11910444, 13611936, 15880592, 17865666, 20417904, 21988512, 23820888, 31761184, 35731332, 40835808, 47641776, 71462664, 95283552, 142925328, 285850656]

約数ペア:

[(1, 285850656), (2, 142925328), (3, 95283552), (4, 71462664), (6, 47641776), (7, 40835808), (8, 35731332), (9, 31761184), (12, 23820888), (13, 21988512), (14, 20417904), (16, 17865666), (18, 15880592), (21, 13611936), (24, 11910444), (26, 10994256), (28, 10208952), (32, 8932833), (36, 7940296), (39, 7329504), (42, 6805968), (48, 5955222), (52, 5497128), (56, 5104476), (63, 4537312), (72, 3970148), (78, 3664752), (84, 3402984), (91, 3141216), (96, 2977611), (104, 2748564), (112, 2552238), (117, 2443168), (126, 2268656), (144, 1985074), (156, 1832376), (168, 1701492), (169, 1691424), (182, 1570608), (208, 1374282), (224, 1276119), (234, 1221584), (252, 1134328), (273, 1047072), (288, 992537), (312, 916188), (336, 850746), (338, 845712), (364, 785304), (416, 687141), (468, 610792), (504, 567164), (507, 563808), (546, 523536), (624, 458094), (672, 425373), (676, 422856), (728, 392652), (819, 349024), (839, 340704), (936, 305396), (1008, 283582), (1014, 281904), (1092, 261768), (1183, 241632), (1248, 229047), (1352, 211428), (1456, 196326), (1521, 187936), (1638, 174512), (1678, 170352), (1872, 152698), (2016, 141791), (2028, 140952), (2184, 130884), (2366, 120816), (2517, 113568), (2704, 105714), (2912, 98163), (3042, 93968), (3276, 87256), (3356, 85176), (3549, 80544), (3744, 76349), (4056, 70476), (4368, 65442), (4732, 60408), (5034, 56784), (5408, 52857), (5873, 48672), (6084, 46984), (6552, 43628), (6712, 42588), (7098, 40272), (7551, 37856), (8112, 35238), (8736, 32721), (9464, 30204), (10068, 28392), (10647, 26848), (10907, 26208), (11746, 24336), (12168, 23492), (13104, 21814), (13424, 21294), (14196, 20136), (15102, 18928), (16224, 17619)]