209316744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 256

約数和(自身を含む): 748339200

約数和(自身を除く): 539022456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 104, 108, 117, 126, 138, 156, 161, 168, 182, 184, 189, 207, 216, 234, 252, 273, 276, 299, 312, 322, 351, 364, 378, 414, 463, 468, 483, 504, 546, 552, 598, 621, 644, 702, 728, 756, 819, 828, 897, 926, 936, 966, 1092, 1196, 1242, 1288, 1389, 1404, 1449, 1512, 1638, 1656, 1794, 1852, 1932, 2093, 2184, 2392, 2457, 2484, 2691, 2778, 2808, 2898, 3241, 3276, 3588, 3704, 3864, 4167, 4186, 4347, 4914, 4968, 5382, 5556, 5796, 6019, 6279, 6482, 6552, 7176, 8073, 8334, 8372, 8694, 9723, 9828, 10649, 10764, 11112, 11592, 12038, 12501, 12558, 12964, 16146, 16668, 16744, 17388, 18057, 18837, 19446, 19656, 21298, 21528, 24076, 25002, 25116, 25928, 29169, 31947, 32292, 33336, 34776, 36114, 37674, 38892, 42133, 42596, 48152, 50004, 50232, 54171, 56511, 58338, 63894, 64584, 72228, 74543, 75348, 77784, 84266, 85192, 87507, 95841, 100008, 108342, 113022, 116676, 126399, 127788, 138437, 144456, 149086, 150696, 162513, 168532, 175014, 191682, 216684, 223629, 226044, 233352, 252798, 255576, 276874, 287523, 298172, 325026, 337064, 350028, 379197, 383364, 415311, 433368, 447258, 452088, 505596, 553748, 575046, 596344, 650052, 670887, 700056, 758394, 766728, 830622, 894516, 969059, 1011192, 1107496, 1137591, 1150092, 1245933, 1300104, 1341774, 1516788, 1661244, 1789032, 1938118, 2012661, 2275182, 2300184, 2491866, 2683548, 2907177, 3033576, 3322488, 3737799, 3876236, 4025322, 4550364, 4983732, 5367096, 5814354, 7475598, 7752472, 8050644, 8721531, 9100728, 9967464, 11628708, 14951196, 16101288, 17443062, 23257416, 26164593, 29902392, 34886124, 52329186, 69772248, 104658372, 209316744]

約数ペア:

[(1, 209316744), (2, 104658372), (3, 69772248), (4, 52329186), (6, 34886124), (7, 29902392), (8, 26164593), (9, 23257416), (12, 17443062), (13, 16101288), (14, 14951196), (18, 11628708), (21, 9967464), (23, 9100728), (24, 8721531), (26, 8050644), (27, 7752472), (28, 7475598), (36, 5814354), (39, 5367096), (42, 4983732), (46, 4550364), (52, 4025322), (54, 3876236), (56, 3737799), (63, 3322488), (69, 3033576), (72, 2907177), (78, 2683548), (84, 2491866), (91, 2300184), (92, 2275182), (104, 2012661), (108, 1938118), (117, 1789032), (126, 1661244), (138, 1516788), (156, 1341774), (161, 1300104), (168, 1245933), (182, 1150092), (184, 1137591), (189, 1107496), (207, 1011192), (216, 969059), (234, 894516), (252, 830622), (273, 766728), (276, 758394), (299, 700056), (312, 670887), (322, 650052), (351, 596344), (364, 575046), (378, 553748), (414, 505596), (463, 452088), (468, 447258), (483, 433368), (504, 415311), (546, 383364), (552, 379197), (598, 350028), (621, 337064), (644, 325026), (702, 298172), (728, 287523), (756, 276874), (819, 255576), (828, 252798), (897, 233352), (926, 226044), (936, 223629), (966, 216684), (1092, 191682), (1196, 175014), (1242, 168532), (1288, 162513), (1389, 150696), (1404, 149086), (1449, 144456), (1512, 138437), (1638, 127788), (1656, 126399), (1794, 116676), (1852, 113022), (1932, 108342), (2093, 100008), (2184, 95841), (2392, 87507), (2457, 85192), (2484, 84266), (2691, 77784), (2778, 75348), (2808, 74543), (2898, 72228), (3241, 64584), (3276, 63894), (3588, 58338), (3704, 56511), (3864, 54171), (4167, 50232), (4186, 50004), (4347, 48152), (4914, 42596), (4968, 42133), (5382, 38892), (5556, 37674), (5796, 36114), (6019, 34776), (6279, 33336), (6482, 32292), (6552, 31947), (7176, 29169), (8073, 25928), (8334, 25116), (8372, 25002), (8694, 24076), (9723, 21528), (9828, 21298), (10649, 19656), (10764, 19446), (11112, 18837), (11592, 18057), (12038, 17388), (12501, 16744), (12558, 16668), (12964, 16146)]