279437712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 762927360

約数和(自身を除く): 483489648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 347, 456, 694, 883, 912, 1041, 1388, 1766, 2082, 2649, 2776, 3532, 4164, 5298, 5552, 6593, 7064, 8328, 10596, 13186, 14128, 16656, 16777, 19779, 21192, 26372, 33554, 39558, 42384, 50331, 52744, 67108, 79116, 100662, 105488, 134216, 158232, 201324, 268432, 306401, 316464, 402648, 612802, 805296, 919203, 1225604, 1838406, 2451208, 3676812, 4902416, 5821619, 7353624, 11643238, 14707248, 17464857, 23286476, 34929714, 46572952, 69859428, 93145904, 139718856, 279437712]

約数ペア:

[(1, 279437712), (2, 139718856), (3, 93145904), (4, 69859428), (6, 46572952), (8, 34929714), (12, 23286476), (16, 17464857), (19, 14707248), (24, 11643238), (38, 7353624), (48, 5821619), (57, 4902416), (76, 3676812), (114, 2451208), (152, 1838406), (228, 1225604), (304, 919203), (347, 805296), (456, 612802), (694, 402648), (883, 316464), (912, 306401), (1041, 268432), (1388, 201324), (1766, 158232), (2082, 134216), (2649, 105488), (2776, 100662), (3532, 79116), (4164, 67108), (5298, 52744), (5552, 50331), (6593, 42384), (7064, 39558), (8328, 33554), (10596, 26372), (13186, 21192), (14128, 19779), (16656, 16777)]