265695248

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 653083200

約数和(自身を除く): 387387952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 131, 182, 196, 199, 208, 262, 364, 392, 398, 524, 637, 728, 784, 796, 917, 1048, 1274, 1393, 1456, 1592, 1703, 1834, 2096, 2548, 2587, 2786, 3184, 3406, 3668, 5096, 5174, 5572, 6419, 6812, 7336, 9751, 10192, 10348, 11144, 11921, 12838, 13624, 14672, 18109, 19502, 20696, 22288, 23842, 25676, 26069, 27248, 36218, 39004, 41392, 47684, 51352, 52138, 72436, 78008, 83447, 95368, 102704, 104276, 126763, 144872, 156016, 166894, 182483, 190736, 208552, 253526, 289744, 333788, 338897, 364966, 417104, 507052, 667576, 677794, 729932, 1014104, 1277381, 1335152, 1355588, 1459864, 2028208, 2372279, 2554762, 2711176, 2919728, 4744558, 5109524, 5422352, 9489116, 10219048, 16605953, 18978232, 20438096, 33211906, 37956464, 66423812, 132847624, 265695248]

約数ペア:

[(1, 265695248), (2, 132847624), (4, 66423812), (7, 37956464), (8, 33211906), (13, 20438096), (14, 18978232), (16, 16605953), (26, 10219048), (28, 9489116), (49, 5422352), (52, 5109524), (56, 4744558), (91, 2919728), (98, 2711176), (104, 2554762), (112, 2372279), (131, 2028208), (182, 1459864), (196, 1355588), (199, 1335152), (208, 1277381), (262, 1014104), (364, 729932), (392, 677794), (398, 667576), (524, 507052), (637, 417104), (728, 364966), (784, 338897), (796, 333788), (917, 289744), (1048, 253526), (1274, 208552), (1393, 190736), (1456, 182483), (1592, 166894), (1703, 156016), (1834, 144872), (2096, 126763), (2548, 104276), (2587, 102704), (2786, 95368), (3184, 83447), (3406, 78008), (3668, 72436), (5096, 52138), (5174, 51352), (5572, 47684), (6419, 41392), (6812, 39004), (7336, 36218), (9751, 27248), (10192, 26069), (10348, 25676), (11144, 23842), (11921, 22288), (12838, 20696), (13624, 19502), (14672, 18109)]