123463984

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1747}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 273974528

約数和(自身を除く): 150510544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 1747, 2524, 3494, 4417, 5048, 6988, 8834, 10096, 12229, 13976, 17668, 24458, 27952, 35336, 48916, 70672, 97832, 195664, 1102357, 2204714, 4409428, 7716499, 8818856, 15432998, 17637712, 30865996, 61731992, 123463984]

約数ペア:

[(1, 123463984), (2, 61731992), (4, 30865996), (7, 17637712), (8, 15432998), (14, 8818856), (16, 7716499), (28, 4409428), (56, 2204714), (112, 1102357), (631, 195664), (1262, 97832), (1747, 70672), (2524, 48916), (3494, 35336), (4417, 27952), (5048, 24458), (6988, 17668), (8834, 13976), (10096, 12229)]