438153744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1304029}}^1$

素因数の和:1304047

約数の個数: 40

約数和(自身を含む): 1293597760

約数和(自身を除く): 855444016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1304029, 2608058, 3912087, 5216116, 7824174, 9128203, 10432232, 15648348, 18256406, 20864464, 27384609, 31296696, 36512812, 54769218, 62593392, 73025624, 109538436, 146051248, 219076872, 438153744]

約数ペア:

[(1, 438153744), (2, 219076872), (3, 146051248), (4, 109538436), (6, 73025624), (7, 62593392), (8, 54769218), (12, 36512812), (14, 31296696), (16, 27384609), (21, 20864464), (24, 18256406), (28, 15648348), (42, 10432232), (48, 9128203), (56, 7824174), (84, 5216116), (112, 3912087), (168, 2608058), (336, 1304029)]