245423724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 707857920

約数和(自身を除く): 462434196

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 379, 546, 593, 758, 1092, 1137, 1186, 1516, 1779, 2274, 2372, 2653, 3558, 4151, 4548, 4927, 5306, 7116, 7709, 7959, 8302, 9854, 10612, 12453, 14781, 15418, 15918, 16604, 19708, 23127, 24906, 29562, 30836, 31836, 34489, 46254, 49812, 53963, 59124, 68978, 92508, 103467, 107926, 137956, 161889, 206934, 215852, 224747, 323778, 413868, 449494, 647556, 674241, 898988, 1348482, 1573229, 2696964, 2921711, 3146458, 4719687, 5843422, 6292916, 8765133, 9439374, 11686844, 17530266, 18878748, 20451977, 35060532, 40903954, 61355931, 81807908, 122711862, 245423724]

約数ペア:

[(1, 245423724), (2, 122711862), (3, 81807908), (4, 61355931), (6, 40903954), (7, 35060532), (12, 20451977), (13, 18878748), (14, 17530266), (21, 11686844), (26, 9439374), (28, 8765133), (39, 6292916), (42, 5843422), (52, 4719687), (78, 3146458), (84, 2921711), (91, 2696964), (156, 1573229), (182, 1348482), (273, 898988), (364, 674241), (379, 647556), (546, 449494), (593, 413868), (758, 323778), (1092, 224747), (1137, 215852), (1186, 206934), (1516, 161889), (1779, 137956), (2274, 107926), (2372, 103467), (2653, 92508), (3558, 68978), (4151, 59124), (4548, 53963), (4927, 49812), (5306, 46254), (7116, 34489), (7709, 31836), (7959, 30836), (8302, 29562), (9854, 24906), (10612, 23127), (12453, 19708), (14781, 16604), (15418, 15918)]