323183872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 767333952

約数和(自身を除く): 444150080

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 64, 68, 86, 88, 128, 136, 157, 172, 176, 187, 256, 272, 314, 344, 352, 374, 473, 544, 628, 688, 704, 731, 748, 946, 1088, 1256, 1376, 1408, 1462, 1496, 1727, 1892, 2176, 2512, 2669, 2752, 2816, 2924, 2992, 3454, 3784, 4352, 5024, 5338, 5504, 5848, 5984, 6751, 6908, 7568, 8041, 10048, 10676, 11008, 11696, 11968, 13502, 13816, 15136, 16082, 20096, 21352, 23392, 23936, 27004, 27632, 29359, 30272, 32164, 40192, 42704, 46784, 47872, 54008, 55264, 58718, 60544, 64328, 74261, 85408, 93568, 108016, 110528, 114767, 117436, 121088, 128656, 148522, 170816, 187136, 216032, 221056, 229534, 234872, 257312, 297044, 341632, 432064, 442112, 459068, 469744, 514624, 594088, 683264, 864128, 918136, 939488, 1029248, 1188176, 1262437, 1728256, 1836272, 1878976, 2058496, 2376352, 2524874, 3672544, 3757952, 4752704, 5049748, 7345088, 7515904, 9505408, 10099496, 14690176, 19010816, 20198992, 29380352, 40397984, 80795968, 161591936, 323183872]

約数ペア:

[(1, 323183872), (2, 161591936), (4, 80795968), (8, 40397984), (11, 29380352), (16, 20198992), (17, 19010816), (22, 14690176), (32, 10099496), (34, 9505408), (43, 7515904), (44, 7345088), (64, 5049748), (68, 4752704), (86, 3757952), (88, 3672544), (128, 2524874), (136, 2376352), (157, 2058496), (172, 1878976), (176, 1836272), (187, 1728256), (256, 1262437), (272, 1188176), (314, 1029248), (344, 939488), (352, 918136), (374, 864128), (473, 683264), (544, 594088), (628, 514624), (688, 469744), (704, 459068), (731, 442112), (748, 432064), (946, 341632), (1088, 297044), (1256, 257312), (1376, 234872), (1408, 229534), (1462, 221056), (1496, 216032), (1727, 187136), (1892, 170816), (2176, 148522), (2512, 128656), (2669, 121088), (2752, 117436), (2816, 114767), (2924, 110528), (2992, 108016), (3454, 93568), (3784, 85408), (4352, 74261), (5024, 64328), (5338, 60544), (5504, 58718), (5848, 55264), (5984, 54008), (6751, 47872), (6908, 46784), (7568, 42704), (8041, 40192), (10048, 32164), (10676, 30272), (11008, 29359), (11696, 27632), (11968, 27004), (13502, 23936), (13816, 23392), (15136, 21352), (16082, 20096)]