528951708

素因数分解:

$2^2\times 3^5\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 1390504752

約数和(自身を除く): 861553044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 557, 972, 977, 1114, 1671, 1954, 2228, 2931, 3342, 3908, 5013, 5862, 6684, 8793, 10026, 11724, 15039, 17586, 20052, 26379, 30078, 35172, 45117, 52758, 60156, 79137, 90234, 105516, 135351, 158274, 180468, 237411, 270702, 316548, 474822, 541404, 544189, 949644, 1088378, 1632567, 2176756, 3265134, 4897701, 6530268, 9795402, 14693103, 19590804, 29386206, 44079309, 58772412, 88158618, 132237927, 176317236, 264475854, 528951708]

約数ペア:

[(1, 528951708), (2, 264475854), (3, 176317236), (4, 132237927), (6, 88158618), (9, 58772412), (12, 44079309), (18, 29386206), (27, 19590804), (36, 14693103), (54, 9795402), (81, 6530268), (108, 4897701), (162, 3265134), (243, 2176756), (324, 1632567), (486, 1088378), (557, 949644), (972, 544189), (977, 541404), (1114, 474822), (1671, 316548), (1954, 270702), (2228, 237411), (2931, 180468), (3342, 158274), (3908, 135351), (5013, 105516), (5862, 90234), (6684, 79137), (8793, 60156), (10026, 52758), (11724, 45117), (15039, 35172), (17586, 30078), (20052, 26379)]