279006380244

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{291371}}^1$

素因数の和:291845

約数の個数: 72

約数和(自身を含む): 717597954528

約数和(自身を除く): 438591574284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 397, 402, 603, 794, 804, 1191, 1206, 1588, 2382, 2412, 3573, 4764, 7146, 14292, 26599, 53198, 79797, 106396, 159594, 239391, 291371, 319188, 478782, 582742, 874113, 957564, 1165484, 1748226, 2622339, 3496452, 5244678, 10489356, 19521857, 39043714, 58565571, 78087428, 115674287, 117131142, 175696713, 231348574, 234262284, 347022861, 351393426, 462697148, 694045722, 702786852, 1041068583, 1388091444, 2082137166, 4164274332, 7750177229, 15500354458, 23250531687, 31000708916, 46501063374, 69751595061, 93002126748, 139503190122, 279006380244]

約数ペア:

[(1, 279006380244), (2, 139503190122), (3, 93002126748), (4, 69751595061), (6, 46501063374), (9, 31000708916), (12, 23250531687), (18, 15500354458), (36, 7750177229), (67, 4164274332), (134, 2082137166), (201, 1388091444), (268, 1041068583), (397, 702786852), (402, 694045722), (603, 462697148), (794, 351393426), (804, 347022861), (1191, 234262284), (1206, 231348574), (1588, 175696713), (2382, 117131142), (2412, 115674287), (3573, 78087428), (4764, 58565571), (7146, 39043714), (14292, 19521857), (26599, 10489356), (53198, 5244678), (79797, 3496452), (106396, 2622339), (159594, 1748226), (239391, 1165484), (291371, 957564), (319188, 874113), (478782, 582742)]