329169904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 759951360

約数和(自身を除く): 430781456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 113, 124, 217, 226, 248, 434, 452, 496, 791, 839, 868, 904, 1582, 1678, 1736, 1808, 3164, 3356, 3472, 3503, 5873, 6328, 6712, 7006, 11746, 12656, 13424, 14012, 23492, 24521, 26009, 28024, 46984, 49042, 52018, 56048, 93968, 94807, 98084, 104036, 182063, 189614, 196168, 208072, 364126, 379228, 392336, 416144, 663649, 728252, 758456, 1327298, 1456504, 1516912, 2654596, 2913008, 2939017, 5309192, 5878034, 10618384, 11756068, 20573119, 23512136, 41146238, 47024272, 82292476, 164584952, 329169904]

約数ペア:

[(1, 329169904), (2, 164584952), (4, 82292476), (7, 47024272), (8, 41146238), (14, 23512136), (16, 20573119), (28, 11756068), (31, 10618384), (56, 5878034), (62, 5309192), (112, 2939017), (113, 2913008), (124, 2654596), (217, 1516912), (226, 1456504), (248, 1327298), (434, 758456), (452, 728252), (496, 663649), (791, 416144), (839, 392336), (868, 379228), (904, 364126), (1582, 208072), (1678, 196168), (1736, 189614), (1808, 182063), (3164, 104036), (3356, 98084), (3472, 94807), (3503, 93968), (5873, 56048), (6328, 52018), (6712, 49042), (7006, 46984), (11746, 28024), (12656, 26009), (13424, 24521), (14012, 23492)]