1279290384

素因数分解:

$2^4\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{3499}}^1$

素因数の和:6052

約数の個数: 60

約数和(自身を含む): 3582670000

約数和(自身を除く): 2303379616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2539, 3499, 5078, 6998, 7617, 10156, 10497, 13996, 15234, 20312, 20994, 22851, 27992, 30468, 31491, 40624, 41988, 45702, 55984, 60936, 62982, 83976, 91404, 121872, 125964, 167952, 182808, 251928, 365616, 503856, 8883961, 17767922, 26651883, 35535844, 53303766, 71071688, 79955649, 106607532, 142143376, 159911298, 213215064, 319822596, 426430128, 639645192, 1279290384]

約数ペア:

[(1, 1279290384), (2, 639645192), (3, 426430128), (4, 319822596), (6, 213215064), (8, 159911298), (9, 142143376), (12, 106607532), (16, 79955649), (18, 71071688), (24, 53303766), (36, 35535844), (48, 26651883), (72, 17767922), (144, 8883961), (2539, 503856), (3499, 365616), (5078, 251928), (6998, 182808), (7617, 167952), (10156, 125964), (10497, 121872), (13996, 91404), (15234, 83976), (20312, 62982), (20994, 60936), (22851, 55984), (27992, 45702), (30468, 41988), (31491, 40624)]