216565536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{205081}}^1$

素因数の和:205105

約数の個数: 48

約数和(自身を含む): 620167968

約数和(自身を除く): 403602432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 205081, 410162, 615243, 820324, 1230486, 1640648, 2255891, 2460972, 3281296, 4511782, 4921944, 6562592, 6767673, 9023564, 9843888, 13535346, 18047128, 19687776, 27070692, 36094256, 54141384, 72188512, 108282768, 216565536]

約数ペア:

[(1, 216565536), (2, 108282768), (3, 72188512), (4, 54141384), (6, 36094256), (8, 27070692), (11, 19687776), (12, 18047128), (16, 13535346), (22, 9843888), (24, 9023564), (32, 6767673), (33, 6562592), (44, 4921944), (48, 4511782), (66, 3281296), (88, 2460972), (96, 2255891), (132, 1640648), (176, 1230486), (264, 820324), (352, 615243), (528, 410162), (1056, 205081)]