507273472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 1078925400

約数和(自身を除く): 571651928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 229, 256, 272, 458, 509, 544, 916, 1018, 1088, 1832, 2036, 2176, 3664, 3893, 4072, 4352, 7328, 7786, 8144, 8653, 14656, 15572, 16288, 17306, 29312, 31144, 32576, 34612, 58624, 62288, 65152, 69224, 116561, 124576, 130304, 138448, 233122, 249152, 276896, 466244, 498304, 553792, 932488, 996608, 1107584, 1864976, 1981537, 2215168, 3729952, 3963074, 7459904, 7926148, 14919808, 15852296, 29839616, 31704592, 63409184, 126818368, 253636736, 507273472]

約数ペア:

[(1, 507273472), (2, 253636736), (4, 126818368), (8, 63409184), (16, 31704592), (17, 29839616), (32, 15852296), (34, 14919808), (64, 7926148), (68, 7459904), (128, 3963074), (136, 3729952), (229, 2215168), (256, 1981537), (272, 1864976), (458, 1107584), (509, 996608), (544, 932488), (916, 553792), (1018, 498304), (1088, 466244), (1832, 276896), (2036, 249152), (2176, 233122), (3664, 138448), (3893, 130304), (4072, 124576), (4352, 116561), (7328, 69224), (7786, 65152), (8144, 62288), (8653, 58624), (14656, 34612), (15572, 32576), (16288, 31144), (17306, 29312)]