380982784

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 1024407648

約数和(自身を除く): 643424864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 37, 52, 56, 64, 68, 74, 91, 104, 112, 119, 128, 136, 148, 169, 182, 208, 221, 224, 238, 256, 259, 272, 296, 338, 364, 416, 442, 448, 476, 481, 512, 518, 544, 592, 629, 676, 728, 832, 884, 896, 952, 962, 1036, 1088, 1183, 1184, 1258, 1352, 1456, 1547, 1664, 1768, 1792, 1904, 1924, 2072, 2176, 2366, 2368, 2516, 2704, 2873, 2912, 3094, 3328, 3367, 3536, 3584, 3808, 3848, 4144, 4352, 4403, 4732, 4736, 5032, 5408, 5746, 5824, 6188, 6253, 6656, 6734, 7072, 7616, 7696, 8177, 8288, 8704, 8806, 9464, 9472, 10064, 10816, 11492, 11648, 12376, 12506, 13468, 14144, 15232, 15392, 16354, 16576, 17612, 18928, 18944, 20111, 20128, 21632, 22984, 23296, 24752, 25012, 26936, 28288, 30464, 30784, 32708, 33152, 35224, 37856, 40222, 40256, 43264, 43771, 45968, 46592, 49504, 50024, 53872, 56576, 57239, 60928, 61568, 65416, 66304, 70448, 75712, 80444, 80512, 86528, 87542, 91936, 99008, 100048, 106301, 107744, 113152, 114478, 123136, 130832, 132608, 140896, 151424, 160888, 161024, 175084, 183872, 198016, 200096, 212602, 215488, 228956, 246272, 261664, 281792, 302848, 321776, 322048, 350168, 367744, 396032, 400192, 425204, 430976, 457912, 523328, 563584, 605696, 643552, 700336, 735488, 744107, 792064, 800384, 850408, 861952, 915824, 1046656, 1127168, 1287104, 1400672, 1470976, 1488214, 1600768, 1700816, 1723904, 1831648, 2093312, 2254336, 2574208, 2801344, 2976428, 3201536, 3401632, 3663296, 4186624, 5148416, 5602688, 5952856, 6803264, 7326592, 10296832, 11205376, 11905712, 13606528, 14653184, 22410752, 23811424, 27213056, 29306368, 47622848, 54426112, 95245696, 190491392, 380982784]

約数ペア:

[(1, 380982784), (2, 190491392), (4, 95245696), (7, 54426112), (8, 47622848), (13, 29306368), (14, 27213056), (16, 23811424), (17, 22410752), (26, 14653184), (28, 13606528), (32, 11905712), (34, 11205376), (37, 10296832), (52, 7326592), (56, 6803264), (64, 5952856), (68, 5602688), (74, 5148416), (91, 4186624), (104, 3663296), (112, 3401632), (119, 3201536), (128, 2976428), (136, 2801344), (148, 2574208), (169, 2254336), (182, 2093312), (208, 1831648), (221, 1723904), (224, 1700816), (238, 1600768), (256, 1488214), (259, 1470976), (272, 1400672), (296, 1287104), (338, 1127168), (364, 1046656), (416, 915824), (442, 861952), (448, 850408), (476, 800384), (481, 792064), (512, 744107), (518, 735488), (544, 700336), (592, 643552), (629, 605696), (676, 563584), (728, 523328), (832, 457912), (884, 430976), (896, 425204), (952, 400192), (962, 396032), (1036, 367744), (1088, 350168), (1183, 322048), (1184, 321776), (1258, 302848), (1352, 281792), (1456, 261664), (1547, 246272), (1664, 228956), (1768, 215488), (1792, 212602), (1904, 200096), (1924, 198016), (2072, 183872), (2176, 175084), (2366, 161024), (2368, 160888), (2516, 151424), (2704, 140896), (2873, 132608), (2912, 130832), (3094, 123136), (3328, 114478), (3367, 113152), (3536, 107744), (3584, 106301), (3808, 100048), (3848, 99008), (4144, 91936), (4352, 87542), (4403, 86528), (4732, 80512), (4736, 80444), (5032, 75712), (5408, 70448), (5746, 66304), (5824, 65416), (6188, 61568), (6253, 60928), (6656, 57239), (6734, 56576), (7072, 53872), (7616, 50024), (7696, 49504), (8177, 46592), (8288, 45968), (8704, 43771), (8806, 43264), (9464, 40256), (9472, 40222), (10064, 37856), (10816, 35224), (11492, 33152), (11648, 32708), (12376, 30784), (12506, 30464), (13468, 28288), (14144, 26936), (15232, 25012), (15392, 24752), (16354, 23296), (16576, 22984), (17612, 21632), (18928, 20128), (18944, 20111)]