397906344

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{55823}}^1$

素因数の和:55852

約数の個数: 80

約数和(自身を含む): 1215846720

約数和(自身を除く): 817940376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 55823, 111646, 167469, 223292, 334938, 446584, 502407, 614053, 669876, 1004814, 1228106, 1339752, 1507221, 1842159, 2009628, 2456212, 3014442, 3684318, 4019256, 4521663, 4912424, 5526477, 6028884, 7368636, 9043326, 11052954, 12057768, 14737272, 16579431, 18086652, 22105908, 33158862, 36173304, 44211816, 49738293, 66317724, 99476586, 132635448, 198953172, 397906344]

約数ペア:

[(1, 397906344), (2, 198953172), (3, 132635448), (4, 99476586), (6, 66317724), (8, 49738293), (9, 44211816), (11, 36173304), (12, 33158862), (18, 22105908), (22, 18086652), (24, 16579431), (27, 14737272), (33, 12057768), (36, 11052954), (44, 9043326), (54, 7368636), (66, 6028884), (72, 5526477), (81, 4912424), (88, 4521663), (99, 4019256), (108, 3684318), (132, 3014442), (162, 2456212), (198, 2009628), (216, 1842159), (264, 1507221), (297, 1339752), (324, 1228106), (396, 1004814), (594, 669876), (648, 614053), (792, 502407), (891, 446584), (1188, 334938), (1782, 223292), (2376, 167469), (3564, 111646), (7128, 55823)]