397660428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{111577}}^1$

素因数の和:111604

約数の個数: 60

約数和(自身を含む): 1134078792

約数和(自身を除く): 736418364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 111577, 223154, 334731, 446308, 669462, 1004193, 1227347, 1338924, 2008386, 2454694, 3012579, 3682041, 4016772, 4909388, 6025158, 7364082, 9037737, 11046123, 12050316, 14728164, 18075474, 22092246, 33138369, 36150948, 44184492, 66276738, 99415107, 132553476, 198830214, 397660428]

約数ペア:

[(1, 397660428), (2, 198830214), (3, 132553476), (4, 99415107), (6, 66276738), (9, 44184492), (11, 36150948), (12, 33138369), (18, 22092246), (22, 18075474), (27, 14728164), (33, 12050316), (36, 11046123), (44, 9037737), (54, 7364082), (66, 6025158), (81, 4909388), (99, 4016772), (108, 3682041), (132, 3012579), (162, 2454694), (198, 2008386), (297, 1338924), (324, 1227347), (396, 1004193), (594, 669462), (891, 446308), (1188, 334731), (1782, 223154), (3564, 111577)]