378764148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{265241}}^1$

素因数の和:265272

約数の個数: 48

約数和(自身を含む): 1069455744

約数和(自身を除く): 690691596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 265241, 530482, 795723, 1060964, 1591446, 1856687, 3182892, 3713374, 4509097, 5570061, 7426748, 9018194, 11140122, 13527291, 18036388, 22280244, 27054582, 31563679, 54109164, 63127358, 94691037, 126254716, 189382074, 378764148]

約数ペア:

[(1, 378764148), (2, 189382074), (3, 126254716), (4, 94691037), (6, 63127358), (7, 54109164), (12, 31563679), (14, 27054582), (17, 22280244), (21, 18036388), (28, 13527291), (34, 11140122), (42, 9018194), (51, 7426748), (68, 5570061), (84, 4509097), (102, 3713374), (119, 3182892), (204, 1856687), (238, 1591446), (357, 1060964), (476, 795723), (714, 530482), (1428, 265241)]