522035748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2141}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 1424489976

約数和(自身を除く): 902454228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 521, 1042, 1563, 2084, 2141, 3126, 4282, 4689, 6252, 6423, 6773, 8564, 9378, 12846, 13546, 18756, 19269, 20319, 25692, 27092, 27833, 38538, 40638, 55666, 60957, 77076, 81276, 83499, 111332, 121914, 166998, 243828, 250497, 333996, 500994, 1001988, 1115461, 2230922, 3346383, 4461844, 6692766, 10039149, 13385532, 14500993, 20078298, 29001986, 40156596, 43502979, 58003972, 87005958, 130508937, 174011916, 261017874, 522035748]

約数ペア:

[(1, 522035748), (2, 261017874), (3, 174011916), (4, 130508937), (6, 87005958), (9, 58003972), (12, 43502979), (13, 40156596), (18, 29001986), (26, 20078298), (36, 14500993), (39, 13385532), (52, 10039149), (78, 6692766), (117, 4461844), (156, 3346383), (234, 2230922), (468, 1115461), (521, 1001988), (1042, 500994), (1563, 333996), (2084, 250497), (2141, 243828), (3126, 166998), (4282, 121914), (4689, 111332), (6252, 83499), (6423, 81276), (6773, 77076), (8564, 60957), (9378, 55666), (12846, 40638), (13546, 38538), (18756, 27833), (19269, 27092), (20319, 25692)]