248289664

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 96

約数和(自身を含む): 594423360

約数和(自身を除く): 346133696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 896, 992, 1277, 1519, 1568, 1736, 1984, 2554, 3038, 3136, 3472, 3968, 5108, 6076, 6272, 6944, 8939, 10216, 12152, 13888, 17878, 20432, 24304, 27776, 35756, 39587, 40864, 48608, 62573, 71512, 79174, 81728, 97216, 125146, 143024, 158348, 163456, 194432, 250292, 277109, 286048, 316696, 500584, 554218, 572096, 633392, 1001168, 1108436, 1144192, 1266784, 1939763, 2002336, 2216872, 2533568, 3879526, 4004672, 4433744, 5067136, 7759052, 8009344, 8867488, 15518104, 17734976, 31036208, 35469952, 62072416, 124144832, 248289664]

約数ペア:

[(1, 248289664), (2, 124144832), (4, 62072416), (7, 35469952), (8, 31036208), (14, 17734976), (16, 15518104), (28, 8867488), (31, 8009344), (32, 7759052), (49, 5067136), (56, 4433744), (62, 4004672), (64, 3879526), (98, 2533568), (112, 2216872), (124, 2002336), (128, 1939763), (196, 1266784), (217, 1144192), (224, 1108436), (248, 1001168), (392, 633392), (434, 572096), (448, 554218), (496, 500584), (784, 316696), (868, 286048), (896, 277109), (992, 250292), (1277, 194432), (1519, 163456), (1568, 158348), (1736, 143024), (1984, 125146), (2554, 97216), (3038, 81728), (3136, 79174), (3472, 71512), (3968, 62573), (5108, 48608), (6076, 40864), (6272, 39587), (6944, 35756), (8939, 27776), (10216, 24304), (12152, 20432), (13888, 17878)]