223018884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29641}}^1$

素因数の和:29681

約数の個数: 72

約数和(自身を含む): 647381280

約数和(自身を除く): 424362396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 29641, 59282, 88923, 118564, 177846, 266769, 326051, 355692, 533538, 563179, 652102, 978153, 1067076, 1126358, 1304204, 1689537, 1956306, 2252716, 2934459, 3379074, 3912612, 5068611, 5868918, 6194969, 6758148, 10137222, 11737836, 12389938, 18584907, 20274444, 24779876, 37169814, 55754721, 74339628, 111509442, 223018884]

約数ペア:

[(1, 223018884), (2, 111509442), (3, 74339628), (4, 55754721), (6, 37169814), (9, 24779876), (11, 20274444), (12, 18584907), (18, 12389938), (19, 11737836), (22, 10137222), (33, 6758148), (36, 6194969), (38, 5868918), (44, 5068611), (57, 3912612), (66, 3379074), (76, 2934459), (99, 2252716), (114, 1956306), (132, 1689537), (171, 1304204), (198, 1126358), (209, 1067076), (228, 978153), (342, 652102), (396, 563179), (418, 533538), (627, 355692), (684, 326051), (836, 266769), (1254, 177846), (1881, 118564), (2508, 88923), (3762, 59282), (7524, 29641)]