508712652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6491}}^1$

素因数の和:6819

約数の個数: 72

約数和(自身を含む): 1474566912

約数和(自身を除く): 965854260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1244, 1866, 2177, 2799, 3732, 4354, 5598, 6491, 6531, 8708, 11196, 12982, 13062, 19473, 19593, 25964, 26124, 38946, 39186, 45437, 58419, 77892, 78372, 90874, 116838, 136311, 181748, 233676, 272622, 408933, 545244, 817866, 1635732, 2018701, 4037402, 6056103, 8074804, 12112206, 14130907, 18168309, 24224412, 28261814, 36336618, 42392721, 56523628, 72673236, 84785442, 127178163, 169570884, 254356326, 508712652]

約数ペア:

[(1, 508712652), (2, 254356326), (3, 169570884), (4, 127178163), (6, 84785442), (7, 72673236), (9, 56523628), (12, 42392721), (14, 36336618), (18, 28261814), (21, 24224412), (28, 18168309), (36, 14130907), (42, 12112206), (63, 8074804), (84, 6056103), (126, 4037402), (252, 2018701), (311, 1635732), (622, 817866), (933, 545244), (1244, 408933), (1866, 272622), (2177, 233676), (2799, 181748), (3732, 136311), (4354, 116838), (5598, 90874), (6491, 78372), (6531, 77892), (8708, 58419), (11196, 45437), (12982, 39186), (13062, 38946), (19473, 26124), (19593, 25964)]