318724848

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 1083264000

約数和(自身を除く): 764539152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 36, 38, 39, 48, 52, 54, 57, 58, 72, 76, 78, 87, 103, 104, 108, 114, 116, 117, 144, 152, 156, 171, 174, 206, 208, 216, 228, 232, 234, 247, 261, 304, 309, 312, 342, 348, 351, 377, 412, 432, 456, 464, 468, 494, 513, 522, 551, 618, 624, 684, 696, 702, 741, 754, 783, 824, 912, 927, 936, 988, 1026, 1044, 1102, 1131, 1236, 1339, 1368, 1392, 1404, 1482, 1508, 1566, 1648, 1653, 1854, 1872, 1957, 1976, 2052, 2088, 2204, 2223, 2262, 2472, 2678, 2736, 2781, 2808, 2964, 2987, 3016, 3132, 3306, 3393, 3708, 3914, 3952, 4017, 4104, 4176, 4408, 4446, 4524, 4944, 4959, 5356, 5562, 5616, 5871, 5928, 5974, 6032, 6264, 6612, 6669, 6786, 7163, 7416, 7828, 8034, 8208, 8816, 8892, 8961, 9048, 9918, 10179, 10712, 11124, 11742, 11856, 11948, 12051, 12528, 13224, 13338, 13572, 14326, 14832, 14877, 15656, 16068, 17613, 17784, 17922, 18096, 19836, 20358, 21424, 21489, 22248, 23484, 23896, 24102, 25441, 26448, 26676, 26883, 27144, 28652, 29754, 31312, 32136, 35226, 35568, 35844, 36153, 38831, 39672, 40716, 42978, 44496, 46968, 47792, 48204, 50882, 52839, 53352, 53766, 54288, 56753, 57304, 59508, 64272, 64467, 70452, 71688, 72306, 76323, 77662, 79344, 80649, 81432, 85956, 93936, 96408, 101764, 105678, 106704, 107532, 113506, 114608, 116493, 119016, 128934, 140904, 143376, 144612, 152646, 155324, 161298, 162864, 170259, 171912, 192816, 193401, 203528, 211356, 215064, 227012, 228969, 232986, 238032, 257868, 281808, 289224, 305292, 310648, 322596, 340518, 343824, 349479, 386802, 407056, 422712, 430128, 454024, 457938, 465972, 510777, 515736, 578448, 610584, 621296, 645192, 681036, 686907, 698958, 737789, 773604, 845424, 908048, 915876, 931944, 1021554, 1031472, 1048437, 1221168, 1290384, 1362072, 1373814, 1397916, 1475578, 1532331, 1547208, 1831752, 1863888, 2043108, 2096874, 2213367, 2724144, 2747628, 2795832, 2951156, 3064662, 3094416, 3663504, 4086216, 4193748, 4426734, 5495256, 5591664, 5902312, 6129324, 6640101, 8172432, 8387496, 8853468, 10990512, 11804624, 12258648, 13280202, 16774992, 17706936, 19920303, 24517296, 26560404, 35413872, 39840606, 53120808, 79681212, 106241616, 159362424, 318724848]

約数ペア:

[(1, 318724848), (2, 159362424), (3, 106241616), (4, 79681212), (6, 53120808), (8, 39840606), (9, 35413872), (12, 26560404), (13, 24517296), (16, 19920303), (18, 17706936), (19, 16774992), (24, 13280202), (26, 12258648), (27, 11804624), (29, 10990512), (36, 8853468), (38, 8387496), (39, 8172432), (48, 6640101), (52, 6129324), (54, 5902312), (57, 5591664), (58, 5495256), (72, 4426734), (76, 4193748), (78, 4086216), (87, 3663504), (103, 3094416), (104, 3064662), (108, 2951156), (114, 2795832), (116, 2747628), (117, 2724144), (144, 2213367), (152, 2096874), (156, 2043108), (171, 1863888), (174, 1831752), (206, 1547208), (208, 1532331), (216, 1475578), (228, 1397916), (232, 1373814), (234, 1362072), (247, 1290384), (261, 1221168), (304, 1048437), (309, 1031472), (312, 1021554), (342, 931944), (348, 915876), (351, 908048), (377, 845424), (412, 773604), (432, 737789), (456, 698958), (464, 686907), (468, 681036), (494, 645192), (513, 621296), (522, 610584), (551, 578448), (618, 515736), (624, 510777), (684, 465972), (696, 457938), (702, 454024), (741, 430128), (754, 422712), (783, 407056), (824, 386802), (912, 349479), (927, 343824), (936, 340518), (988, 322596), (1026, 310648), (1044, 305292), (1102, 289224), (1131, 281808), (1236, 257868), (1339, 238032), (1368, 232986), (1392, 228969), (1404, 227012), (1482, 215064), (1508, 211356), (1566, 203528), (1648, 193401), (1653, 192816), (1854, 171912), (1872, 170259), (1957, 162864), (1976, 161298), (2052, 155324), (2088, 152646), (2204, 144612), (2223, 143376), (2262, 140904), (2472, 128934), (2678, 119016), (2736, 116493), (2781, 114608), (2808, 113506), (2964, 107532), (2987, 106704), (3016, 105678), (3132, 101764), (3306, 96408), (3393, 93936), (3708, 85956), (3914, 81432), (3952, 80649), (4017, 79344), (4104, 77662), (4176, 76323), (4408, 72306), (4446, 71688), (4524, 70452), (4944, 64467), (4959, 64272), (5356, 59508), (5562, 57304), (5616, 56753), (5871, 54288), (5928, 53766), (5974, 53352), (6032, 52839), (6264, 50882), (6612, 48204), (6669, 47792), (6786, 46968), (7163, 44496), (7416, 42978), (7828, 40716), (8034, 39672), (8208, 38831), (8816, 36153), (8892, 35844), (8961, 35568), (9048, 35226), (9918, 32136), (10179, 31312), (10712, 29754), (11124, 28652), (11742, 27144), (11856, 26883), (11948, 26676), (12051, 26448), (12528, 25441), (13224, 24102), (13338, 23896), (13572, 23484), (14326, 22248), (14832, 21489), (14877, 21424), (15656, 20358), (16068, 19836), (17613, 18096), (17784, 17922)]