338540748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{310019}}^1$

素因数の和:310046

約数の個数: 48

約数和(自身を含む): 972222720

約数和(自身を除く): 633681972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 310019, 620038, 930057, 1240076, 1860114, 2170133, 3720228, 4030247, 4340266, 6510399, 8060494, 8680532, 12090741, 13020798, 16120988, 24181482, 26041596, 28211729, 48362964, 56423458, 84635187, 112846916, 169270374, 338540748]

約数ペア:

[(1, 338540748), (2, 169270374), (3, 112846916), (4, 84635187), (6, 56423458), (7, 48362964), (12, 28211729), (13, 26041596), (14, 24181482), (21, 16120988), (26, 13020798), (28, 12090741), (39, 8680532), (42, 8060494), (52, 6510399), (78, 4340266), (84, 4030247), (91, 3720228), (156, 2170133), (182, 1860114), (273, 1240076), (364, 930057), (546, 620038), (1092, 310019)]