403279968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 1354703616

約数和(自身を除く): 951423648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 53, 56, 67, 78, 84, 91, 96, 104, 106, 112, 134, 156, 159, 168, 169, 182, 201, 208, 212, 224, 268, 273, 312, 318, 336, 338, 364, 371, 402, 416, 424, 469, 507, 536, 546, 624, 636, 672, 676, 689, 728, 742, 804, 848, 871, 938, 1014, 1072, 1092, 1113, 1183, 1248, 1272, 1352, 1378, 1407, 1456, 1484, 1608, 1696, 1742, 1876, 2028, 2067, 2144, 2184, 2226, 2366, 2544, 2613, 2704, 2756, 2814, 2912, 2968, 3216, 3484, 3549, 3551, 3752, 4056, 4134, 4368, 4452, 4732, 4823, 5088, 5226, 5408, 5512, 5628, 5936, 6097, 6432, 6968, 7098, 7102, 7504, 8112, 8268, 8736, 8904, 8957, 9464, 9646, 10452, 10653, 11024, 11256, 11323, 11872, 12194, 13936, 14196, 14204, 14469, 15008, 16224, 16536, 17808, 17914, 18291, 18928, 19292, 20904, 21306, 22048, 22512, 22646, 24388, 24857, 26871, 27872, 28392, 28408, 28938, 33072, 33969, 35616, 35828, 36582, 37856, 38584, 41808, 42612, 45024, 45292, 46163, 48776, 49714, 53742, 56784, 56816, 57876, 62699, 66144, 67938, 71656, 73164, 74571, 77168, 79261, 83616, 85224, 90584, 92326, 97552, 99428, 107484, 113568, 113632, 115752, 125398, 135876, 138489, 143312, 146328, 149142, 154336, 158522, 170448, 181168, 184652, 188097, 195104, 198856, 214968, 231504, 237783, 250796, 271752, 276978, 286624, 292656, 298284, 317044, 323141, 340896, 362336, 369304, 376194, 397712, 429936, 463008, 475566, 501592, 543504, 553956, 585312, 596568, 600119, 634088, 646282, 738608, 752388, 795424, 859872, 951132, 969423, 1003184, 1087008, 1107912, 1193136, 1200238, 1268176, 1292564, 1477216, 1504776, 1800357, 1902264, 1938846, 2006368, 2215824, 2386272, 2400476, 2536352, 2585128, 3009552, 3600714, 3804528, 3877692, 4200833, 4431648, 4800952, 5170256, 6019104, 7201428, 7609056, 7755384, 8401666, 9601904, 10340512, 12602499, 14402856, 15510768, 16803332, 19203808, 25204998, 28805712, 31021536, 33606664, 50409996, 57611424, 67213328, 100819992, 134426656, 201639984, 403279968]

約数ペア:

[(1, 403279968), (2, 201639984), (3, 134426656), (4, 100819992), (6, 67213328), (7, 57611424), (8, 50409996), (12, 33606664), (13, 31021536), (14, 28805712), (16, 25204998), (21, 19203808), (24, 16803332), (26, 15510768), (28, 14402856), (32, 12602499), (39, 10340512), (42, 9601904), (48, 8401666), (52, 7755384), (53, 7609056), (56, 7201428), (67, 6019104), (78, 5170256), (84, 4800952), (91, 4431648), (96, 4200833), (104, 3877692), (106, 3804528), (112, 3600714), (134, 3009552), (156, 2585128), (159, 2536352), (168, 2400476), (169, 2386272), (182, 2215824), (201, 2006368), (208, 1938846), (212, 1902264), (224, 1800357), (268, 1504776), (273, 1477216), (312, 1292564), (318, 1268176), (336, 1200238), (338, 1193136), (364, 1107912), (371, 1087008), (402, 1003184), (416, 969423), (424, 951132), (469, 859872), (507, 795424), (536, 752388), (546, 738608), (624, 646282), (636, 634088), (672, 600119), (676, 596568), (689, 585312), (728, 553956), (742, 543504), (804, 501592), (848, 475566), (871, 463008), (938, 429936), (1014, 397712), (1072, 376194), (1092, 369304), (1113, 362336), (1183, 340896), (1248, 323141), (1272, 317044), (1352, 298284), (1378, 292656), (1407, 286624), (1456, 276978), (1484, 271752), (1608, 250796), (1696, 237783), (1742, 231504), (1876, 214968), (2028, 198856), (2067, 195104), (2144, 188097), (2184, 184652), (2226, 181168), (2366, 170448), (2544, 158522), (2613, 154336), (2704, 149142), (2756, 146328), (2814, 143312), (2912, 138489), (2968, 135876), (3216, 125398), (3484, 115752), (3549, 113632), (3551, 113568), (3752, 107484), (4056, 99428), (4134, 97552), (4368, 92326), (4452, 90584), (4732, 85224), (4823, 83616), (5088, 79261), (5226, 77168), (5408, 74571), (5512, 73164), (5628, 71656), (5936, 67938), (6097, 66144), (6432, 62699), (6968, 57876), (7098, 56816), (7102, 56784), (7504, 53742), (8112, 49714), (8268, 48776), (8736, 46163), (8904, 45292), (8957, 45024), (9464, 42612), (9646, 41808), (10452, 38584), (10653, 37856), (11024, 36582), (11256, 35828), (11323, 35616), (11872, 33969), (12194, 33072), (13936, 28938), (14196, 28408), (14204, 28392), (14469, 27872), (15008, 26871), (16224, 24857), (16536, 24388), (17808, 22646), (17914, 22512), (18291, 22048), (18928, 21306), (19292, 20904)]