258115788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{341423}}^1$

素因数の和:341443

約数の個数: 48

約数和(自身を含む): 764789760

約数和(自身を除く): 506673972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 341423, 682846, 1024269, 1365692, 2048538, 2389961, 3072807, 4097076, 4779922, 6145614, 7169883, 9218421, 9559844, 12291228, 14339766, 18436842, 21509649, 28679532, 36873684, 43019298, 64528947, 86038596, 129057894, 258115788]

約数ペア:

[(1, 258115788), (2, 129057894), (3, 86038596), (4, 64528947), (6, 43019298), (7, 36873684), (9, 28679532), (12, 21509649), (14, 18436842), (18, 14339766), (21, 12291228), (27, 9559844), (28, 9218421), (36, 7169883), (42, 6145614), (54, 4779922), (63, 4097076), (84, 3072807), (108, 2389961), (126, 2048538), (189, 1365692), (252, 1024269), (378, 682846), (756, 341423)]