255707928

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 922521600

約数和(自身を除く): 666813672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 43, 46, 54, 56, 57, 63, 69, 72, 76, 81, 84, 86, 92, 108, 114, 126, 129, 133, 138, 152, 161, 162, 168, 171, 172, 184, 189, 207, 216, 228, 243, 252, 258, 266, 276, 301, 322, 324, 342, 344, 378, 387, 399, 414, 437, 456, 483, 486, 504, 513, 516, 532, 552, 567, 602, 621, 644, 648, 684, 756, 774, 798, 817, 828, 874, 903, 966, 972, 989, 1026, 1032, 1064, 1134, 1161, 1197, 1204, 1242, 1288, 1311, 1368, 1449, 1512, 1539, 1548, 1596, 1634, 1656, 1701, 1748, 1806, 1863, 1932, 1944, 1978, 2052, 2268, 2322, 2394, 2408, 2451, 2484, 2622, 2709, 2898, 2967, 3059, 3078, 3096, 3192, 3268, 3402, 3483, 3496, 3591, 3612, 3726, 3864, 3933, 3956, 4104, 4347, 4536, 4617, 4644, 4788, 4902, 4968, 5244, 5418, 5589, 5719, 5796, 5934, 6118, 6156, 6536, 6804, 6923, 6966, 7182, 7224, 7353, 7452, 7866, 7912, 8127, 8694, 8901, 9177, 9234, 9288, 9576, 9804, 10449, 10488, 10773, 10836, 11178, 11438, 11592, 11799, 11868, 12236, 12312, 13041, 13608, 13846, 13932, 14364, 14706, 14904, 15732, 16254, 17157, 17388, 17802, 18354, 18468, 18791, 19608, 20769, 20898, 21546, 21672, 22059, 22356, 22876, 23598, 23736, 24381, 24472, 26082, 26703, 27531, 27692, 27864, 28728, 29412, 31464, 32319, 32508, 34314, 34776, 35397, 35604, 36708, 36936, 37582, 39123, 41538, 41796, 43092, 44118, 44712, 45752, 47196, 48762, 51471, 52164, 53406, 55062, 55384, 56373, 58824, 62307, 64638, 65016, 66177, 68628, 70794, 71208, 73143, 73416, 75164, 78246, 80109, 82593, 83076, 83592, 86184, 88236, 94392, 97524, 102942, 104328, 106191, 106812, 110124, 112746, 124614, 129276, 131537, 132354, 137256, 141588, 146286, 150328, 154413, 156492, 160218, 165186, 166152, 169119, 176472, 186921, 195048, 198531, 205884, 212382, 213624, 220248, 225492, 240327, 247779, 249228, 258552, 263074, 264708, 283176, 292572, 308826, 312984, 320436, 330372, 338238, 373842, 394611, 397062, 411768, 424764, 450984, 463239, 480654, 495558, 498456, 507357, 526148, 529416, 560763, 585144, 617652, 640872, 660744, 676476, 743337, 747684, 789222, 794124, 849528, 926478, 961308, 991116, 1014714, 1052296, 1121526, 1183833, 1235304, 1352952, 1389717, 1486674, 1495368, 1522071, 1578444, 1588248, 1682289, 1852956, 1922616, 1982232, 2029428, 2243052, 2367666, 2779434, 2973348, 3044142, 3156888, 3364578, 3551499, 3705912, 4058856, 4486104, 4566213, 4735332, 5558868, 5946696, 6088284, 6729156, 7102998, 9132426, 9470664, 10654497, 11117736, 12176568, 13458312, 14205996, 18264852, 21308994, 28411992, 31963491, 36529704, 42617988, 63926982, 85235976, 127853964, 255707928]

約数ペア:

[(1, 255707928), (2, 127853964), (3, 85235976), (4, 63926982), (6, 42617988), (7, 36529704), (8, 31963491), (9, 28411992), (12, 21308994), (14, 18264852), (18, 14205996), (19, 13458312), (21, 12176568), (23, 11117736), (24, 10654497), (27, 9470664), (28, 9132426), (36, 7102998), (38, 6729156), (42, 6088284), (43, 5946696), (46, 5558868), (54, 4735332), (56, 4566213), (57, 4486104), (63, 4058856), (69, 3705912), (72, 3551499), (76, 3364578), (81, 3156888), (84, 3044142), (86, 2973348), (92, 2779434), (108, 2367666), (114, 2243052), (126, 2029428), (129, 1982232), (133, 1922616), (138, 1852956), (152, 1682289), (161, 1588248), (162, 1578444), (168, 1522071), (171, 1495368), (172, 1486674), (184, 1389717), (189, 1352952), (207, 1235304), (216, 1183833), (228, 1121526), (243, 1052296), (252, 1014714), (258, 991116), (266, 961308), (276, 926478), (301, 849528), (322, 794124), (324, 789222), (342, 747684), (344, 743337), (378, 676476), (387, 660744), (399, 640872), (414, 617652), (437, 585144), (456, 560763), (483, 529416), (486, 526148), (504, 507357), (513, 498456), (516, 495558), (532, 480654), (552, 463239), (567, 450984), (602, 424764), (621, 411768), (644, 397062), (648, 394611), (684, 373842), (756, 338238), (774, 330372), (798, 320436), (817, 312984), (828, 308826), (874, 292572), (903, 283176), (966, 264708), (972, 263074), (989, 258552), (1026, 249228), (1032, 247779), (1064, 240327), (1134, 225492), (1161, 220248), (1197, 213624), (1204, 212382), (1242, 205884), (1288, 198531), (1311, 195048), (1368, 186921), (1449, 176472), (1512, 169119), (1539, 166152), (1548, 165186), (1596, 160218), (1634, 156492), (1656, 154413), (1701, 150328), (1748, 146286), (1806, 141588), (1863, 137256), (1932, 132354), (1944, 131537), (1978, 129276), (2052, 124614), (2268, 112746), (2322, 110124), (2394, 106812), (2408, 106191), (2451, 104328), (2484, 102942), (2622, 97524), (2709, 94392), (2898, 88236), (2967, 86184), (3059, 83592), (3078, 83076), (3096, 82593), (3192, 80109), (3268, 78246), (3402, 75164), (3483, 73416), (3496, 73143), (3591, 71208), (3612, 70794), (3726, 68628), (3864, 66177), (3933, 65016), (3956, 64638), (4104, 62307), (4347, 58824), (4536, 56373), (4617, 55384), (4644, 55062), (4788, 53406), (4902, 52164), (4968, 51471), (5244, 48762), (5418, 47196), (5589, 45752), (5719, 44712), (5796, 44118), (5934, 43092), (6118, 41796), (6156, 41538), (6536, 39123), (6804, 37582), (6923, 36936), (6966, 36708), (7182, 35604), (7224, 35397), (7353, 34776), (7452, 34314), (7866, 32508), (7912, 32319), (8127, 31464), (8694, 29412), (8901, 28728), (9177, 27864), (9234, 27692), (9288, 27531), (9576, 26703), (9804, 26082), (10449, 24472), (10488, 24381), (10773, 23736), (10836, 23598), (11178, 22876), (11438, 22356), (11592, 22059), (11799, 21672), (11868, 21546), (12236, 20898), (12312, 20769), (13041, 19608), (13608, 18791), (13846, 18468), (13932, 18354), (14364, 17802), (14706, 17388), (14904, 17157), (15732, 16254)]