1317925728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3871

約数の個数: 240

約数和(自身を含む): 4664056320

約数和(自身を除く): 3346130592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 3823, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 7646, 8208, 9072, 9576, 10773, 11469, 12312, 12768, 14364, 15292, 16416, 18144, 19152, 21546, 22938, 24624, 26761, 28728, 30584, 34407, 38304, 43092, 45876, 49248, 53522, 57456, 61168, 68814, 72637, 80283, 86184, 91752, 103221, 107044, 114912, 122336, 137628, 145274, 160566, 172368, 183504, 206442, 214088, 217911, 240849, 275256, 290548, 309663, 321132, 344736, 367008, 412884, 428176, 435822, 481698, 508459, 550512, 581096, 619326, 642264, 653733, 722547, 825768, 856352, 871644, 963396, 1016918, 1101024, 1162192, 1238652, 1284528, 1307466, 1445094, 1525377, 1651536, 1743288, 1926792, 1961199, 2033836, 2167641, 2324384, 2477304, 2569056, 2614932, 2890188, 3050754, 3303072, 3486576, 3853584, 3922398, 4067672, 4335282, 4576131, 4954608, 5229864, 5780376, 5883597, 6101508, 6973152, 7707168, 7844796, 8135344, 8670564, 9152262, 9909216, 10459728, 11560752, 11767194, 12203016, 13728393, 15689592, 16270688, 17341128, 18304524, 20919456, 23121504, 23534388, 24406032, 27456786, 31379184, 34682256, 36609048, 41185179, 47068776, 48812064, 54913572, 62758368, 69364512, 73218096, 82370358, 94137552, 109827144, 146436192, 164740716, 188275104, 219654288, 329481432, 439308576, 658962864, 1317925728]

約数ペア:

[(1, 1317925728), (2, 658962864), (3, 439308576), (4, 329481432), (6, 219654288), (7, 188275104), (8, 164740716), (9, 146436192), (12, 109827144), (14, 94137552), (16, 82370358), (18, 73218096), (19, 69364512), (21, 62758368), (24, 54913572), (27, 48812064), (28, 47068776), (32, 41185179), (36, 36609048), (38, 34682256), (42, 31379184), (48, 27456786), (54, 24406032), (56, 23534388), (57, 23121504), (63, 20919456), (72, 18304524), (76, 17341128), (81, 16270688), (84, 15689592), (96, 13728393), (108, 12203016), (112, 11767194), (114, 11560752), (126, 10459728), (133, 9909216), (144, 9152262), (152, 8670564), (162, 8135344), (168, 7844796), (171, 7707168), (189, 6973152), (216, 6101508), (224, 5883597), (228, 5780376), (252, 5229864), (266, 4954608), (288, 4576131), (304, 4335282), (324, 4067672), (336, 3922398), (342, 3853584), (378, 3486576), (399, 3303072), (432, 3050754), (456, 2890188), (504, 2614932), (513, 2569056), (532, 2477304), (567, 2324384), (608, 2167641), (648, 2033836), (672, 1961199), (684, 1926792), (756, 1743288), (798, 1651536), (864, 1525377), (912, 1445094), (1008, 1307466), (1026, 1284528), (1064, 1238652), (1134, 1162192), (1197, 1101024), (1296, 1016918), (1368, 963396), (1512, 871644), (1539, 856352), (1596, 825768), (1824, 722547), (2016, 653733), (2052, 642264), (2128, 619326), (2268, 581096), (2394, 550512), (2592, 508459), (2736, 481698), (3024, 435822), (3078, 428176), (3192, 412884), (3591, 367008), (3823, 344736), (4104, 321132), (4256, 309663), (4536, 290548), (4788, 275256), (5472, 240849), (6048, 217911), (6156, 214088), (6384, 206442), (7182, 183504), (7646, 172368), (8208, 160566), (9072, 145274), (9576, 137628), (10773, 122336), (11469, 114912), (12312, 107044), (12768, 103221), (14364, 91752), (15292, 86184), (16416, 80283), (18144, 72637), (19152, 68814), (21546, 61168), (22938, 57456), (24624, 53522), (26761, 49248), (28728, 45876), (30584, 43092), (34407, 38304)]