321031876

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 654478272

約数和(自身を除く): 333446396

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1331, 2057, 2662, 3547, 4114, 5324, 7094, 8228, 14188, 22627, 39017, 45254, 60299, 78034, 90508, 120598, 156068, 241196, 429187, 663289, 858374, 1326578, 1716748, 2653156, 4721057, 7296179, 9442114, 14592358, 18884228, 29184716, 80257969, 160515938, 321031876]

約数ペア:

[(1, 321031876), (2, 160515938), (4, 80257969), (11, 29184716), (17, 18884228), (22, 14592358), (34, 9442114), (44, 7296179), (68, 4721057), (121, 2653156), (187, 1716748), (242, 1326578), (374, 858374), (484, 663289), (748, 429187), (1331, 241196), (2057, 156068), (2662, 120598), (3547, 90508), (4114, 78034), (5324, 60299), (7094, 45254), (8228, 39017), (14188, 22627)]