219075516

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61469}}^1$

素因数の和:61496

約数の個数: 60

約数和(自身を含む): 624781080

約数和(自身を除く): 405705564

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, 61469, 122938, 184407, 245876, 368814, 553221, 676159, 737628, 1106442, 1352318, 1659663, 2028477, 2212884, 2704636, 3319326, 4056954, 4978989, 6085431, 6638652, 8113908, 9957978, 12170862, 18256293, 19915956, 24341724, 36512586, 54768879, 73025172, 109537758, 219075516]

約数ペア:

[(1, 219075516), (2, 109537758), (3, 73025172), (4, 54768879), (6, 36512586), (9, 24341724), (11, 19915956), (12, 18256293), (18, 12170862), (22, 9957978), (27, 8113908), (33, 6638652), (36, 6085431), (44, 4978989), (54, 4056954), (66, 3319326), (81, 2704636), (99, 2212884), (108, 2028477), (132, 1659663), (162, 1352318), (198, 1106442), (297, 737628), (324, 676159), (396, 553221), (594, 368814), (891, 245876), (1188, 184407), (1782, 122938), (3564, 61469)]