943217408

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17033

約数の個数: 72

約数和(自身を含む): 2221255680

約数和(自身を除く): 1278038272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 16979, 27776, 33958, 55552, 67916, 118853, 135832, 237706, 271664, 475412, 526349, 543328, 950824, 1052698, 1086656, 1901648, 2105396, 2173312, 3684443, 3803296, 4210792, 4346624, 7368886, 7606592, 8421584, 14737772, 15213184, 16843168, 29475544, 30426368, 33686336, 58951088, 67372672, 117902176, 134745344, 235804352, 471608704, 943217408]

約数ペア:

[(1, 943217408), (2, 471608704), (4, 235804352), (7, 134745344), (8, 117902176), (14, 67372672), (16, 58951088), (28, 33686336), (31, 30426368), (32, 29475544), (56, 16843168), (62, 15213184), (64, 14737772), (112, 8421584), (124, 7606592), (128, 7368886), (217, 4346624), (224, 4210792), (248, 3803296), (256, 3684443), (434, 2173312), (448, 2105396), (496, 1901648), (868, 1086656), (896, 1052698), (992, 950824), (1736, 543328), (1792, 526349), (1984, 475412), (3472, 271664), (3968, 237706), (6944, 135832), (7936, 118853), (13888, 67916), (16979, 55552), (27776, 33958)]