222384396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2155

約数の個数: 72

約数和(自身を含む): 572760720

約数和(自身を除く): 350376324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2069, 2756, 4134, 4138, 6207, 8268, 8276, 8957, 12414, 17914, 24828, 26871, 26897, 35828, 53742, 53794, 80691, 107484, 107588, 109657, 161382, 219314, 322764, 328971, 349661, 438628, 657942, 699322, 1048983, 1315884, 1398644, 1425541, 2097966, 2851082, 4195932, 4276623, 5702164, 8553246, 17106492, 18532033, 37064066, 55596099, 74128132, 111192198, 222384396]

約数ペア:

[(1, 222384396), (2, 111192198), (3, 74128132), (4, 55596099), (6, 37064066), (12, 18532033), (13, 17106492), (26, 8553246), (39, 5702164), (52, 4276623), (53, 4195932), (78, 2851082), (106, 2097966), (156, 1425541), (159, 1398644), (169, 1315884), (212, 1048983), (318, 699322), (338, 657942), (507, 438628), (636, 349661), (676, 328971), (689, 322764), (1014, 219314), (1378, 161382), (2028, 109657), (2067, 107588), (2069, 107484), (2756, 80691), (4134, 53794), (4138, 53742), (6207, 35828), (8268, 26897), (8276, 26871), (8957, 24828), (12414, 17914)]