486589677

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 811008000

約数和(自身を除く): 324418323

約数列:

[1, 3, 7, 19, 21, 43, 57, 79, 129, 133, 237, 301, 359, 399, 553, 817, 903, 1077, 1501, 1659, 2451, 2513, 3397, 4503, 5719, 6821, 7539, 10191, 10507, 15437, 17157, 20463, 23779, 28361, 31521, 46311, 47747, 64543, 71337, 85083, 108059, 143241, 193629, 198527, 293303, 324177, 451801, 538859, 595581, 879909, 1219523, 1355403, 1616577, 2053121, 3658569, 3772013, 6159363, 8536661, 11316039, 23170937, 25609983, 69512811, 162196559, 486589677]

約数ペア:

[(1, 486589677), (3, 162196559), (7, 69512811), (19, 25609983), (21, 23170937), (43, 11316039), (57, 8536661), (79, 6159363), (129, 3772013), (133, 3658569), (237, 2053121), (301, 1616577), (359, 1355403), (399, 1219523), (553, 879909), (817, 595581), (903, 538859), (1077, 451801), (1501, 324177), (1659, 293303), (2451, 198527), (2513, 193629), (3397, 143241), (4503, 108059), (5719, 85083), (6821, 71337), (7539, 64543), (10191, 47747), (10507, 46311), (15437, 31521), (17157, 28361), (20463, 23779)]