223556076

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 576807504

約数和(自身を除く): 353251428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 257, 292, 331, 438, 514, 657, 662, 771, 876, 993, 1028, 1314, 1324, 1542, 1986, 2313, 2628, 2979, 3084, 3972, 4626, 5958, 9252, 11916, 18761, 24163, 37522, 48326, 56283, 72489, 75044, 85067, 96652, 112566, 144978, 168849, 170134, 217467, 225132, 255201, 289956, 337698, 340268, 434934, 510402, 675396, 765603, 869868, 1020804, 1531206, 3062412, 6209891, 12419782, 18629673, 24839564, 37259346, 55889019, 74518692, 111778038, 223556076]

約数ペア:

[(1, 223556076), (2, 111778038), (3, 74518692), (4, 55889019), (6, 37259346), (9, 24839564), (12, 18629673), (18, 12419782), (36, 6209891), (73, 3062412), (146, 1531206), (219, 1020804), (257, 869868), (292, 765603), (331, 675396), (438, 510402), (514, 434934), (657, 340268), (662, 337698), (771, 289956), (876, 255201), (993, 225132), (1028, 217467), (1314, 170134), (1324, 168849), (1542, 144978), (1986, 112566), (2313, 96652), (2628, 85067), (2979, 75044), (3084, 72489), (3972, 56283), (4626, 48326), (5958, 37522), (9252, 24163), (11916, 18761)]