223344

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 714240

約数和(自身を除く): 490896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 132, 141, 144, 176, 188, 198, 216, 264, 282, 297, 376, 396, 423, 432, 517, 528, 564, 594, 752, 792, 846, 1034, 1128, 1188, 1269, 1551, 1584, 1692, 2068, 2256, 2376, 2538, 3102, 3384, 4136, 4653, 4752, 5076, 6204, 6768, 8272, 9306, 10152, 12408, 13959, 18612, 20304, 24816, 27918, 37224, 55836, 74448, 111672, 223344]

約数ペア:

[(1, 223344), (2, 111672), (3, 74448), (4, 55836), (6, 37224), (8, 27918), (9, 24816), (11, 20304), (12, 18612), (16, 13959), (18, 12408), (22, 10152), (24, 9306), (27, 8272), (33, 6768), (36, 6204), (44, 5076), (47, 4752), (48, 4653), (54, 4136), (66, 3384), (72, 3102), (88, 2538), (94, 2376), (99, 2256), (108, 2068), (132, 1692), (141, 1584), (144, 1551), (176, 1269), (188, 1188), (198, 1128), (216, 1034), (264, 846), (282, 792), (297, 752), (376, 594), (396, 564), (423, 528), (432, 517)]