399391344

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{84047}}^1$

素因数の和:84075

約数の個数: 80

約数和(自身を含む): 1250634240

約数和(自身を除く): 851242896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 84047, 168094, 252141, 336188, 504282, 672376, 756423, 924517, 1008564, 1344752, 1512846, 1849034, 2017128, 2269269, 2773551, 3025692, 3698068, 4034256, 4538538, 5547102, 6051384, 7396136, 8320653, 9077076, 11094204, 12102768, 14792272, 16641306, 18154152, 22188408, 24961959, 33282612, 36308304, 44376816, 49923918, 66565224, 99847836, 133130448, 199695672, 399391344]

約数ペア:

[(1, 399391344), (2, 199695672), (3, 133130448), (4, 99847836), (6, 66565224), (8, 49923918), (9, 44376816), (11, 36308304), (12, 33282612), (16, 24961959), (18, 22188408), (22, 18154152), (24, 16641306), (27, 14792272), (33, 12102768), (36, 11094204), (44, 9077076), (48, 8320653), (54, 7396136), (66, 6051384), (72, 5547102), (88, 4538538), (99, 4034256), (108, 3698068), (132, 3025692), (144, 2773551), (176, 2269269), (198, 2017128), (216, 1849034), (264, 1512846), (297, 1344752), (396, 1008564), (432, 924517), (528, 756423), (594, 672376), (792, 504282), (1188, 336188), (1584, 252141), (2376, 168094), (4752, 84047)]