1311833664

素因数分解:

$2^6\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2591}}^1$

素因数の和:2905

約数の個数: 112

約数和(自身を含む): 3871203840

約数和(自身を除く): 2559370176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 293, 432, 576, 586, 864, 879, 1172, 1728, 1758, 2344, 2591, 2637, 3516, 4688, 5182, 5274, 7032, 7773, 7911, 9376, 10364, 10548, 14064, 15546, 15822, 18752, 20728, 21096, 23319, 28128, 31092, 31644, 41456, 42192, 46638, 56256, 62184, 63288, 69957, 82912, 84384, 93276, 124368, 126576, 139914, 165824, 168768, 186552, 248736, 253152, 279828, 373104, 497472, 506304, 559656, 746208, 759163, 1119312, 1492416, 1518326, 2238624, 2277489, 3036652, 4477248, 4554978, 6073304, 6832467, 9109956, 12146608, 13664934, 18219912, 20497401, 24293216, 27329868, 36439824, 40994802, 48586432, 54659736, 72879648, 81989604, 109319472, 145759296, 163979208, 218638944, 327958416, 437277888, 655916832, 1311833664]

約数ペア:

[(1, 1311833664), (2, 655916832), (3, 437277888), (4, 327958416), (6, 218638944), (8, 163979208), (9, 145759296), (12, 109319472), (16, 81989604), (18, 72879648), (24, 54659736), (27, 48586432), (32, 40994802), (36, 36439824), (48, 27329868), (54, 24293216), (64, 20497401), (72, 18219912), (96, 13664934), (108, 12146608), (144, 9109956), (192, 6832467), (216, 6073304), (288, 4554978), (293, 4477248), (432, 3036652), (576, 2277489), (586, 2238624), (864, 1518326), (879, 1492416), (1172, 1119312), (1728, 759163), (1758, 746208), (2344, 559656), (2591, 506304), (2637, 497472), (3516, 373104), (4688, 279828), (5182, 253152), (5274, 248736), (7032, 186552), (7773, 168768), (7911, 165824), (9376, 139914), (10364, 126576), (10548, 124368), (14064, 93276), (15546, 84384), (15822, 82912), (18752, 69957), (20728, 63288), (21096, 62184), (23319, 56256), (28128, 46638), (31092, 42192), (31644, 41456)]