312422526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3378

約数の個数: 72

約数和(自身を含む): 756864576

約数和(自身を除く): 444442050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3313, 3627, 5239, 6626, 7254, 9939, 10478, 15717, 19878, 29817, 31434, 43069, 47151, 59634, 86138, 94302, 102703, 129207, 205406, 258414, 308109, 387621, 559897, 616218, 775242, 924327, 1119794, 1335139, 1679691, 1848654, 2670278, 3359382, 4005417, 5039073, 8010834, 10078146, 12016251, 17356807, 24032502, 34713614, 52070421, 104140842, 156211263, 312422526]

約数ペア:

[(1, 312422526), (2, 156211263), (3, 104140842), (6, 52070421), (9, 34713614), (13, 24032502), (18, 17356807), (26, 12016251), (31, 10078146), (39, 8010834), (62, 5039073), (78, 4005417), (93, 3359382), (117, 2670278), (169, 1848654), (186, 1679691), (234, 1335139), (279, 1119794), (338, 924327), (403, 775242), (507, 616218), (558, 559897), (806, 387621), (1014, 308109), (1209, 258414), (1521, 205406), (2418, 129207), (3042, 102703), (3313, 94302), (3627, 86138), (5239, 59634), (6626, 47151), (7254, 43069), (9939, 31434), (10478, 29817), (15717, 19878)]