339151904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 216

約数和(自身を含む): 906087168

約数和(自身を除く): 566935264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 169, 182, 208, 217, 221, 224, 238, 248, 272, 289, 338, 364, 403, 416, 434, 442, 476, 496, 527, 544, 578, 676, 728, 806, 868, 884, 952, 992, 1054, 1156, 1183, 1352, 1456, 1547, 1612, 1736, 1768, 1904, 2023, 2108, 2312, 2366, 2704, 2821, 2873, 2912, 3094, 3224, 3472, 3536, 3689, 3757, 3808, 4046, 4216, 4624, 4732, 5239, 5408, 5642, 5746, 6188, 6448, 6851, 6944, 7072, 7378, 7514, 8092, 8432, 8959, 9248, 9464, 10478, 11284, 11492, 12376, 12896, 13702, 14756, 15028, 16184, 16864, 17918, 18928, 20111, 20956, 22568, 22984, 24752, 26299, 27404, 29512, 30056, 32368, 35836, 36673, 37856, 40222, 41912, 45136, 45968, 47957, 48841, 49504, 52598, 54808, 59024, 60112, 62713, 64736, 71672, 73346, 80444, 83824, 89063, 90272, 91936, 95914, 97682, 105196, 109616, 116467, 118048, 120224, 125426, 143344, 146692, 160888, 167648, 178126, 191828, 195364, 210392, 219232, 232934, 250852, 286688, 293384, 321776, 341887, 356252, 383656, 390728, 420784, 465868, 501704, 586768, 623441, 643552, 683774, 712504, 767312, 781456, 815269, 841568, 931736, 1003408, 1173536, 1246882, 1367548, 1425008, 1514071, 1534624, 1562912, 1630538, 1863472, 2006816, 2493764, 2735096, 2850016, 3028142, 3261076, 3726944, 4987528, 5470192, 6056284, 6522152, 9975056, 10598497, 10940384, 12112568, 13044304, 19950112, 21196994, 24225136, 26088608, 42393988, 48450272, 84787976, 169575952, 339151904]

約数ペア:

[(1, 339151904), (2, 169575952), (4, 84787976), (7, 48450272), (8, 42393988), (13, 26088608), (14, 24225136), (16, 21196994), (17, 19950112), (26, 13044304), (28, 12112568), (31, 10940384), (32, 10598497), (34, 9975056), (52, 6522152), (56, 6056284), (62, 5470192), (68, 4987528), (91, 3726944), (104, 3261076), (112, 3028142), (119, 2850016), (124, 2735096), (136, 2493764), (169, 2006816), (182, 1863472), (208, 1630538), (217, 1562912), (221, 1534624), (224, 1514071), (238, 1425008), (248, 1367548), (272, 1246882), (289, 1173536), (338, 1003408), (364, 931736), (403, 841568), (416, 815269), (434, 781456), (442, 767312), (476, 712504), (496, 683774), (527, 643552), (544, 623441), (578, 586768), (676, 501704), (728, 465868), (806, 420784), (868, 390728), (884, 383656), (952, 356252), (992, 341887), (1054, 321776), (1156, 293384), (1183, 286688), (1352, 250852), (1456, 232934), (1547, 219232), (1612, 210392), (1736, 195364), (1768, 191828), (1904, 178126), (2023, 167648), (2108, 160888), (2312, 146692), (2366, 143344), (2704, 125426), (2821, 120224), (2873, 118048), (2912, 116467), (3094, 109616), (3224, 105196), (3472, 97682), (3536, 95914), (3689, 91936), (3757, 90272), (3808, 89063), (4046, 83824), (4216, 80444), (4624, 73346), (4732, 71672), (5239, 64736), (5408, 62713), (5642, 60112), (5746, 59024), (6188, 54808), (6448, 52598), (6851, 49504), (6944, 48841), (7072, 47957), (7378, 45968), (7514, 45136), (8092, 41912), (8432, 40222), (8959, 37856), (9248, 36673), (9464, 35836), (10478, 32368), (11284, 30056), (11492, 29512), (12376, 27404), (12896, 26299), (13702, 24752), (14756, 22984), (15028, 22568), (16184, 20956), (16864, 20111), (17918, 18928)]