438216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 1191600

約数和(自身を除く): 753384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 961, 1178, 1767, 1922, 2356, 2883, 3534, 3844, 4712, 5766, 7068, 7688, 11532, 14136, 18259, 23064, 36518, 54777, 73036, 109554, 146072, 219108, 438216]

約数ペア:

[(1, 438216), (2, 219108), (3, 146072), (4, 109554), (6, 73036), (8, 54777), (12, 36518), (19, 23064), (24, 18259), (31, 14136), (38, 11532), (57, 7688), (62, 7068), (76, 5766), (93, 4712), (114, 3844), (124, 3534), (152, 2883), (186, 2356), (228, 1922), (248, 1767), (372, 1178), (456, 961), (589, 744)]