305783712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1010475648

約数和(自身を除く): 704691936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 53, 67, 69, 72, 78, 92, 96, 104, 106, 117, 134, 138, 144, 156, 159, 184, 201, 207, 208, 212, 234, 268, 276, 288, 299, 312, 318, 368, 402, 414, 416, 424, 468, 477, 536, 552, 598, 603, 624, 636, 689, 736, 804, 828, 848, 871, 897, 936, 954, 1072, 1104, 1196, 1206, 1219, 1248, 1272, 1378, 1541, 1608, 1656, 1696, 1742, 1794, 1872, 1908, 2067, 2144, 2208, 2392, 2412, 2438, 2544, 2613, 2691, 2756, 3082, 3216, 3312, 3484, 3551, 3588, 3657, 3744, 3816, 4134, 4623, 4784, 4824, 4876, 5088, 5226, 5382, 5512, 6164, 6201, 6432, 6624, 6968, 7102, 7176, 7314, 7632, 7839, 8268, 9246, 9568, 9648, 9752, 10452, 10653, 10764, 10971, 11024, 12328, 12402, 13869, 13936, 14204, 14352, 14628, 15264, 15678, 15847, 16536, 18492, 19296, 19504, 20033, 20904, 21306, 21528, 21942, 22048, 24656, 24804, 27738, 27872, 28408, 28704, 29256, 31356, 31694, 31959, 33072, 36984, 39008, 40066, 41808, 42612, 43056, 43884, 46163, 47541, 49312, 49608, 55476, 56816, 58512, 60099, 62712, 63388, 63918, 66144, 73968, 80132, 81673, 83616, 85224, 86112, 87768, 92326, 95082, 99216, 110952, 113632, 117024, 120198, 125424, 126776, 127836, 138489, 142623, 147936, 160264, 163346, 170448, 175536, 180297, 184652, 190164, 198432, 221904, 240396, 245019, 250848, 253552, 255672, 276978, 285246, 320528, 326692, 340896, 351072, 360594, 369304, 380328, 415467, 443808, 480792, 490038, 507104, 511344, 553956, 570492, 641056, 653384, 721188, 735057, 738608, 760656, 830934, 961584, 980076, 1022688, 1061749, 1107912, 1140984, 1306768, 1442376, 1470114, 1477216, 1521312, 1661868, 1923168, 1960152, 2123498, 2215824, 2281968, 2613536, 2884752, 2940228, 3185247, 3323736, 3920304, 4246996, 4431648, 4563936, 5769504, 5880456, 6370494, 6647472, 7840608, 8493992, 9555741, 11760912, 12740988, 13294944, 16987984, 19111482, 23521824, 25481976, 33975968, 38222964, 50963952, 76445928, 101927904, 152891856, 305783712]

約数ペア:

[(1, 305783712), (2, 152891856), (3, 101927904), (4, 76445928), (6, 50963952), (8, 38222964), (9, 33975968), (12, 25481976), (13, 23521824), (16, 19111482), (18, 16987984), (23, 13294944), (24, 12740988), (26, 11760912), (32, 9555741), (36, 8493992), (39, 7840608), (46, 6647472), (48, 6370494), (52, 5880456), (53, 5769504), (67, 4563936), (69, 4431648), (72, 4246996), (78, 3920304), (92, 3323736), (96, 3185247), (104, 2940228), (106, 2884752), (117, 2613536), (134, 2281968), (138, 2215824), (144, 2123498), (156, 1960152), (159, 1923168), (184, 1661868), (201, 1521312), (207, 1477216), (208, 1470114), (212, 1442376), (234, 1306768), (268, 1140984), (276, 1107912), (288, 1061749), (299, 1022688), (312, 980076), (318, 961584), (368, 830934), (402, 760656), (414, 738608), (416, 735057), (424, 721188), (468, 653384), (477, 641056), (536, 570492), (552, 553956), (598, 511344), (603, 507104), (624, 490038), (636, 480792), (689, 443808), (736, 415467), (804, 380328), (828, 369304), (848, 360594), (871, 351072), (897, 340896), (936, 326692), (954, 320528), (1072, 285246), (1104, 276978), (1196, 255672), (1206, 253552), (1219, 250848), (1248, 245019), (1272, 240396), (1378, 221904), (1541, 198432), (1608, 190164), (1656, 184652), (1696, 180297), (1742, 175536), (1794, 170448), (1872, 163346), (1908, 160264), (2067, 147936), (2144, 142623), (2208, 138489), (2392, 127836), (2412, 126776), (2438, 125424), (2544, 120198), (2613, 117024), (2691, 113632), (2756, 110952), (3082, 99216), (3216, 95082), (3312, 92326), (3484, 87768), (3551, 86112), (3588, 85224), (3657, 83616), (3744, 81673), (3816, 80132), (4134, 73968), (4623, 66144), (4784, 63918), (4824, 63388), (4876, 62712), (5088, 60099), (5226, 58512), (5382, 56816), (5512, 55476), (6164, 49608), (6201, 49312), (6432, 47541), (6624, 46163), (6968, 43884), (7102, 43056), (7176, 42612), (7314, 41808), (7632, 40066), (7839, 39008), (8268, 36984), (9246, 33072), (9568, 31959), (9648, 31694), (9752, 31356), (10452, 29256), (10653, 28704), (10764, 28408), (10971, 27872), (11024, 27738), (12328, 24804), (12402, 24656), (13869, 22048), (13936, 21942), (14204, 21528), (14352, 21306), (14628, 20904), (15264, 20033), (15678, 19504), (15847, 19296), (16536, 18492)]