426544965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 1011838464

約数和(自身を除く): 585293499

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 31, 33, 35, 45, 55, 57, 63, 77, 93, 95, 99, 105, 121, 133, 155, 165, 171, 209, 217, 231, 279, 285, 315, 341, 361, 363, 385, 399, 465, 495, 589, 605, 627, 651, 665, 693, 847, 855, 1023, 1045, 1083, 1085, 1089, 1155, 1197, 1395, 1463, 1705, 1767, 1805, 1815, 1881, 1953, 1995, 2299, 2387, 2527, 2541, 2945, 3069, 3135, 3249, 3255, 3465, 3751, 3971, 4123, 4235, 4389, 5115, 5301, 5415, 5445, 5985, 6479, 6897, 7161, 7315, 7581, 7623, 8835, 9405, 9765, 11191, 11253, 11495, 11913, 11935, 12369, 12635, 12705, 13167, 15345, 16093, 16245, 18755, 19437, 19855, 20615, 20691, 21483, 21945, 22743, 26257, 26505, 27797, 32395, 33573, 33759, 34485, 35739, 35805, 37107, 37905, 38115, 43681, 45353, 48279, 55955, 56265, 58311, 59565, 61845, 65835, 71269, 78337, 78771, 80465, 83391, 97185, 100719, 103455, 107415, 113715, 123101, 131043, 131285, 136059, 138985, 144837, 167865, 168795, 178695, 185535, 213807, 218405, 226765, 235011, 236313, 241395, 250173, 291555, 305767, 356345, 369303, 391685, 393129, 393855, 408177, 416955, 498883, 503595, 615505, 641421, 655215, 680295, 705033, 724185, 861707, 917301, 1069035, 1107909, 1175055, 1181565, 1250865, 1354111, 1496649, 1528835, 1846515, 1965645, 2040885, 2494415, 2585121, 2751903, 3207105, 3525165, 4062333, 4308535, 4489947, 4586505, 5539545, 6770555, 7483245, 7755363, 9478777, 12186999, 12925605, 13759515, 20311665, 22449735, 28436331, 38776815, 47393885, 60934995, 85308993, 142181655, 426544965]

約数ペア:

[(1, 426544965), (3, 142181655), (5, 85308993), (7, 60934995), (9, 47393885), (11, 38776815), (15, 28436331), (19, 22449735), (21, 20311665), (31, 13759515), (33, 12925605), (35, 12186999), (45, 9478777), (55, 7755363), (57, 7483245), (63, 6770555), (77, 5539545), (93, 4586505), (95, 4489947), (99, 4308535), (105, 4062333), (121, 3525165), (133, 3207105), (155, 2751903), (165, 2585121), (171, 2494415), (209, 2040885), (217, 1965645), (231, 1846515), (279, 1528835), (285, 1496649), (315, 1354111), (341, 1250865), (361, 1181565), (363, 1175055), (385, 1107909), (399, 1069035), (465, 917301), (495, 861707), (589, 724185), (605, 705033), (627, 680295), (651, 655215), (665, 641421), (693, 615505), (847, 503595), (855, 498883), (1023, 416955), (1045, 408177), (1083, 393855), (1085, 393129), (1089, 391685), (1155, 369303), (1197, 356345), (1395, 305767), (1463, 291555), (1705, 250173), (1767, 241395), (1805, 236313), (1815, 235011), (1881, 226765), (1953, 218405), (1995, 213807), (2299, 185535), (2387, 178695), (2527, 168795), (2541, 167865), (2945, 144837), (3069, 138985), (3135, 136059), (3249, 131285), (3255, 131043), (3465, 123101), (3751, 113715), (3971, 107415), (4123, 103455), (4235, 100719), (4389, 97185), (5115, 83391), (5301, 80465), (5415, 78771), (5445, 78337), (5985, 71269), (6479, 65835), (6897, 61845), (7161, 59565), (7315, 58311), (7581, 56265), (7623, 55955), (8835, 48279), (9405, 45353), (9765, 43681), (11191, 38115), (11253, 37905), (11495, 37107), (11913, 35805), (11935, 35739), (12369, 34485), (12635, 33759), (12705, 33573), (13167, 32395), (15345, 27797), (16093, 26505), (16245, 26257), (18755, 22743), (19437, 21945), (19855, 21483), (20615, 20691)]