745464832

素因数分解:

$2^{10}\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 132

約数和(自身を含む): 1764186480

約数和(自身を除く): 1018721648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 179, 196, 224, 256, 332, 358, 392, 448, 512, 581, 664, 716, 784, 896, 1024, 1162, 1253, 1328, 1432, 1568, 1792, 2324, 2506, 2656, 2864, 3136, 3584, 4067, 4648, 5012, 5312, 5728, 6272, 7168, 8134, 8771, 9296, 10024, 10624, 11456, 12544, 14857, 16268, 17542, 18592, 20048, 21248, 22912, 25088, 29714, 32536, 35084, 37184, 40096, 42496, 45824, 50176, 59428, 65072, 70168, 74368, 80192, 84992, 91648, 103999, 118856, 130144, 140336, 148736, 160384, 183296, 207998, 237712, 260288, 280672, 297472, 320768, 415996, 475424, 520576, 561344, 594944, 641536, 727993, 831992, 950848, 1041152, 1122688, 1283072, 1455986, 1663984, 1901696, 2082304, 2245376, 2911972, 3327968, 3803392, 4164608, 4490752, 5823944, 6655936, 7606784, 8981504, 11647888, 13311872, 15213568, 23295776, 26623744, 46591552, 53247488, 93183104, 106494976, 186366208, 372732416, 745464832]

約数ペア:

[(1, 745464832), (2, 372732416), (4, 186366208), (7, 106494976), (8, 93183104), (14, 53247488), (16, 46591552), (28, 26623744), (32, 23295776), (49, 15213568), (56, 13311872), (64, 11647888), (83, 8981504), (98, 7606784), (112, 6655936), (128, 5823944), (166, 4490752), (179, 4164608), (196, 3803392), (224, 3327968), (256, 2911972), (332, 2245376), (358, 2082304), (392, 1901696), (448, 1663984), (512, 1455986), (581, 1283072), (664, 1122688), (716, 1041152), (784, 950848), (896, 831992), (1024, 727993), (1162, 641536), (1253, 594944), (1328, 561344), (1432, 520576), (1568, 475424), (1792, 415996), (2324, 320768), (2506, 297472), (2656, 280672), (2864, 260288), (3136, 237712), (3584, 207998), (4067, 183296), (4648, 160384), (5012, 148736), (5312, 140336), (5728, 130144), (6272, 118856), (7168, 103999), (8134, 91648), (8771, 84992), (9296, 80192), (10024, 74368), (10624, 70168), (11456, 65072), (12544, 59428), (14857, 50176), (16268, 45824), (17542, 42496), (18592, 40096), (20048, 37184), (21248, 35084), (22912, 32536), (25088, 29714)]