219512904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10501}}^1$

素因数の和:10590

約数の個数: 64

約数和(自身を含む): 599874240

約数和(自身を除く): 380361336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 10501, 20904, 21002, 31503, 42004, 63006, 84008, 126012, 136513, 252024, 273026, 409539, 546052, 703567, 819078, 1092104, 1407134, 1638156, 2110701, 2814268, 3276312, 4221402, 5628536, 8442804, 9146371, 16885608, 18292742, 27439113, 36585484, 54878226, 73170968, 109756452, 219512904]

約数ペア:

[(1, 219512904), (2, 109756452), (3, 73170968), (4, 54878226), (6, 36585484), (8, 27439113), (12, 18292742), (13, 16885608), (24, 9146371), (26, 8442804), (39, 5628536), (52, 4221402), (67, 3276312), (78, 2814268), (104, 2110701), (134, 1638156), (156, 1407134), (201, 1092104), (268, 819078), (312, 703567), (402, 546052), (536, 409539), (804, 273026), (871, 252024), (1608, 136513), (1742, 126012), (2613, 84008), (3484, 63006), (5226, 42004), (6968, 31503), (10452, 21002), (10501, 20904)]