439727148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{7687}}^1$

素因数の和:7931

約数の個数: 72

約数和(自身を含む): 1276084992

約数和(自身を除く): 836357844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1362, 1589, 2043, 2724, 3178, 4086, 4767, 6356, 7687, 8172, 9534, 14301, 15374, 19068, 23061, 28602, 30748, 46122, 53809, 57204, 69183, 92244, 107618, 138366, 161427, 215236, 276732, 322854, 484281, 645708, 968562, 1744949, 1937124, 3489898, 5234847, 6979796, 10469694, 12214643, 15704541, 20939388, 24429286, 31409082, 36643929, 48858572, 62818164, 73287858, 109931787, 146575716, 219863574, 439727148]

約数ペア:

[(1, 439727148), (2, 219863574), (3, 146575716), (4, 109931787), (6, 73287858), (7, 62818164), (9, 48858572), (12, 36643929), (14, 31409082), (18, 24429286), (21, 20939388), (28, 15704541), (36, 12214643), (42, 10469694), (63, 6979796), (84, 5234847), (126, 3489898), (227, 1937124), (252, 1744949), (454, 968562), (681, 645708), (908, 484281), (1362, 322854), (1589, 276732), (2043, 215236), (2724, 161427), (3178, 138366), (4086, 107618), (4767, 92244), (6356, 69183), (7687, 57204), (8172, 53809), (9534, 46122), (14301, 30748), (15374, 28602), (19068, 23061)]