438462726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{2389}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 955216080

約数和(自身を除く): 516753354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 181, 338, 362, 507, 543, 1014, 1086, 2353, 2389, 4706, 4778, 7059, 7167, 14118, 14334, 30589, 31057, 61178, 62114, 91767, 93171, 183534, 186342, 403741, 432409, 807482, 864818, 1211223, 1297227, 2422446, 2594454, 5621317, 11242634, 16863951, 33727902, 73077121, 146154242, 219231363, 438462726]

約数ペア:

[(1, 438462726), (2, 219231363), (3, 146154242), (6, 73077121), (13, 33727902), (26, 16863951), (39, 11242634), (78, 5621317), (169, 2594454), (181, 2422446), (338, 1297227), (362, 1211223), (507, 864818), (543, 807482), (1014, 432409), (1086, 403741), (2353, 186342), (2389, 183534), (4706, 93171), (4778, 91767), (7059, 62114), (7167, 61178), (14118, 31057), (14334, 30589)]