680142736

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{66733}}^1$

素因数の和:66768

約数の個数: 60

約数和(自身を含む): 1650865692

約数和(自身を除く): 970722956

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 66733, 133466, 266932, 467131, 533864, 867529, 934262, 1067728, 1735058, 1868524, 3269917, 3470116, 3737048, 6072703, 6539834, 6940232, 7474096, 12145406, 13079668, 13880464, 24290812, 26159336, 42508921, 48581624, 52318672, 85017842, 97163248, 170035684, 340071368, 680142736]

約数ペア:

[(1, 680142736), (2, 340071368), (4, 170035684), (7, 97163248), (8, 85017842), (13, 52318672), (14, 48581624), (16, 42508921), (26, 26159336), (28, 24290812), (49, 13880464), (52, 13079668), (56, 12145406), (91, 7474096), (98, 6940232), (104, 6539834), (112, 6072703), (182, 3737048), (196, 3470116), (208, 3269917), (364, 1868524), (392, 1735058), (637, 1067728), (728, 934262), (784, 867529), (1274, 533864), (1456, 467131), (2548, 266932), (5096, 133466), (10192, 66733)]