253399488

素因数分解:

$2^6\times 3^1\times {\mathrm{613}}^1\times {\mathrm{2153}}^1$

素因数の和:2781

約数の個数: 56

約数和(自身を含む): 671858448

約数和(自身を除く): 418458960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 613, 1226, 1839, 2153, 2452, 3678, 4306, 4904, 6459, 7356, 8612, 9808, 12918, 14712, 17224, 19616, 25836, 29424, 34448, 39232, 51672, 58848, 68896, 103344, 117696, 137792, 206688, 413376, 1319789, 2639578, 3959367, 5279156, 7918734, 10558312, 15837468, 21116624, 31674936, 42233248, 63349872, 84466496, 126699744, 253399488]

約数ペア:

[(1, 253399488), (2, 126699744), (3, 84466496), (4, 63349872), (6, 42233248), (8, 31674936), (12, 21116624), (16, 15837468), (24, 10558312), (32, 7918734), (48, 5279156), (64, 3959367), (96, 2639578), (192, 1319789), (613, 413376), (1226, 206688), (1839, 137792), (2153, 117696), (2452, 103344), (3678, 68896), (4306, 58848), (4904, 51672), (6459, 39232), (7356, 34448), (8612, 29424), (9808, 25836), (12918, 19616), (14712, 17224)]