222745068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67993}}^1$

素因数の和:68023

約数の個数: 72

約数和(自身を含む): 692994848

約数和(自身を除く): 470249780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67993, 135986, 203979, 271972, 407958, 475951, 611937, 815916, 883909, 951902, 1223874, 1427853, 1767818, 1903804, 2447748, 2651727, 2855706, 3535636, 4283559, 5303454, 5711412, 6187363, 7955181, 8567118, 10606908, 12374726, 15910362, 17134236, 18562089, 24749452, 31820724, 37124178, 55686267, 74248356, 111372534, 222745068]

約数ペア:

[(1, 222745068), (2, 111372534), (3, 74248356), (4, 55686267), (6, 37124178), (7, 31820724), (9, 24749452), (12, 18562089), (13, 17134236), (14, 15910362), (18, 12374726), (21, 10606908), (26, 8567118), (28, 7955181), (36, 6187363), (39, 5711412), (42, 5303454), (52, 4283559), (63, 3535636), (78, 2855706), (84, 2651727), (91, 2447748), (117, 1903804), (126, 1767818), (156, 1427853), (182, 1223874), (234, 951902), (252, 883909), (273, 815916), (364, 611937), (468, 475951), (546, 407958), (819, 271972), (1092, 203979), (1638, 135986), (3276, 67993)]