231215408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7841}}^1$

素因数の和:7965

約数の個数: 40

約数和(自身を含む): 476479920

約数和(自身を除く): 245264512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7372, 7841, 14744, 15682, 29488, 31364, 62728, 125456, 148979, 297958, 595916, 760577, 1191832, 1521154, 2383664, 3042308, 6084616, 12169232, 14450963, 28901926, 57803852, 115607704, 231215408]

約数ペア:

[(1, 231215408), (2, 115607704), (4, 57803852), (8, 28901926), (16, 14450963), (19, 12169232), (38, 6084616), (76, 3042308), (97, 2383664), (152, 1521154), (194, 1191832), (304, 760577), (388, 595916), (776, 297958), (1552, 148979), (1843, 125456), (3686, 62728), (7372, 31364), (7841, 29488), (14744, 15682)]