486599988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{5077}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 1329136032

約数和(自身を除く): 842536044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 4564, 5077, 6846, 7987, 10154, 13692, 15231, 15974, 20308, 23961, 30462, 31948, 35539, 47922, 60924, 71078, 95844, 106617, 142156, 213234, 248773, 426468, 497546, 746319, 827551, 995092, 1492638, 1655102, 2482653, 2985276, 3310204, 4965306, 5792857, 9930612, 11585714, 17378571, 23171428, 34757142, 40549999, 69514284, 81099998, 121649997, 162199996, 243299994, 486599988]

約数ペア:

[(1, 486599988), (2, 243299994), (3, 162199996), (4, 121649997), (6, 81099998), (7, 69514284), (12, 40549999), (14, 34757142), (21, 23171428), (28, 17378571), (42, 11585714), (49, 9930612), (84, 5792857), (98, 4965306), (147, 3310204), (163, 2985276), (196, 2482653), (294, 1655102), (326, 1492638), (489, 995092), (588, 827551), (652, 746319), (978, 497546), (1141, 426468), (1956, 248773), (2282, 213234), (3423, 142156), (4564, 106617), (5077, 95844), (6846, 71078), (7987, 60924), (10154, 47922), (13692, 35539), (15231, 31948), (15974, 30462), (20308, 23961)]