320430402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1033}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 732320160

約数和(自身を除く): 411889758

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 907, 1033, 1814, 2066, 2721, 3099, 5442, 6198, 8163, 9297, 16326, 17233, 18594, 19627, 34466, 39254, 51699, 58881, 103398, 117762, 155097, 176643, 310194, 353286, 936931, 1873862, 2810793, 5621586, 8432379, 16864758, 17801689, 35603378, 53405067, 106810134, 160215201, 320430402]

約数ペア:

[(1, 320430402), (2, 160215201), (3, 106810134), (6, 53405067), (9, 35603378), (18, 17801689), (19, 16864758), (38, 8432379), (57, 5621586), (114, 2810793), (171, 1873862), (342, 936931), (907, 353286), (1033, 310194), (1814, 176643), (2066, 155097), (2721, 117762), (3099, 103398), (5442, 58881), (6198, 51699), (8163, 39254), (9297, 34466), (16326, 19627), (17233, 18594)]