219156944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24859}}^1$

素因数の和:24915

約数の個数: 40

約数和(自身を含む): 462396000

約数和(自身を除く): 243239056

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 24859, 49718, 99436, 198872, 397744, 472321, 720911, 944642, 1441822, 1889284, 2883644, 3778568, 5767288, 7557136, 11534576, 13697309, 27394618, 54789236, 109578472, 219156944]

約数ペア:

[(1, 219156944), (2, 109578472), (4, 54789236), (8, 27394618), (16, 13697309), (19, 11534576), (29, 7557136), (38, 5767288), (58, 3778568), (76, 2883644), (116, 1889284), (152, 1441822), (232, 944642), (304, 720911), (464, 472321), (551, 397744), (1102, 198872), (2204, 99436), (4408, 49718), (8816, 24859)]