338240812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48907}}^1$

素因数の和:48950

約数の個数: 48

約数和(自身を含む): 766877440

約数和(自身を除く): 428636628

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 48907, 97814, 195628, 342349, 635791, 684698, 929233, 1271582, 1369396, 1858466, 2543164, 3716932, 4450537, 6504631, 8901074, 12080029, 13009262, 17802148, 24160058, 26018524, 48320116, 84560203, 169120406, 338240812]

約数ペア:

[(1, 338240812), (2, 169120406), (4, 84560203), (7, 48320116), (13, 26018524), (14, 24160058), (19, 17802148), (26, 13009262), (28, 12080029), (38, 8901074), (52, 6504631), (76, 4450537), (91, 3716932), (133, 2543164), (182, 1858466), (247, 1369396), (266, 1271582), (364, 929233), (494, 684698), (532, 635791), (988, 342349), (1729, 195628), (3458, 97814), (6916, 48907)]