312293088

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5449}}^1$

素因数の和:5664

約数の個数: 72

約数和(自身を含む): 892710000

約数和(自身を除く): 580416912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 5449, 6368, 7164, 9552, 10898, 14328, 16347, 19104, 21796, 28656, 32694, 43592, 49041, 57312, 65388, 87184, 98082, 130776, 174368, 196164, 261552, 392328, 523104, 784656, 1084351, 1569312, 2168702, 3253053, 4337404, 6506106, 8674808, 9759159, 13012212, 17349616, 19518318, 26024424, 34699232, 39036636, 52048848, 78073272, 104097696, 156146544, 312293088]

約数ペア:

[(1, 312293088), (2, 156146544), (3, 104097696), (4, 78073272), (6, 52048848), (8, 39036636), (9, 34699232), (12, 26024424), (16, 19518318), (18, 17349616), (24, 13012212), (32, 9759159), (36, 8674808), (48, 6506106), (72, 4337404), (96, 3253053), (144, 2168702), (199, 1569312), (288, 1084351), (398, 784656), (597, 523104), (796, 392328), (1194, 261552), (1592, 196164), (1791, 174368), (2388, 130776), (3184, 98082), (3582, 87184), (4776, 65388), (5449, 57312), (6368, 49041), (7164, 43592), (9552, 32694), (10898, 28656), (14328, 21796), (16347, 19104)]