319127984

素因数分解:

$2^4\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2002

約数の個数: 60

約数和(自身を含む): 722759544

約数和(自身を除く): 403631560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 233, 392, 466, 784, 932, 1631, 1747, 1864, 3262, 3494, 3728, 6524, 6988, 11417, 12229, 13048, 13976, 22834, 24458, 26096, 27952, 45668, 48916, 85603, 91336, 97832, 171206, 182672, 195664, 342412, 407051, 684824, 814102, 1369648, 1628204, 2849357, 3256408, 5698714, 6512816, 11397428, 19945499, 22794856, 39890998, 45589712, 79781996, 159563992, 319127984]

約数ペア:

[(1, 319127984), (2, 159563992), (4, 79781996), (7, 45589712), (8, 39890998), (14, 22794856), (16, 19945499), (28, 11397428), (49, 6512816), (56, 5698714), (98, 3256408), (112, 2849357), (196, 1628204), (233, 1369648), (392, 814102), (466, 684824), (784, 407051), (932, 342412), (1631, 195664), (1747, 182672), (1864, 171206), (3262, 97832), (3494, 91336), (3728, 85603), (6524, 48916), (6988, 45668), (11417, 27952), (12229, 26096), (13048, 24458), (13976, 22834)]