1255077376

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2684

約数の個数: 120

約数和(自身を含む): 3071823480

約数和(自身を除く): 1816746104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 2633, 3136, 3584, 3724, 4256, 4864, 5266, 6272, 7448, 8512, 9728, 10532, 12544, 14896, 17024, 18431, 21064, 25088, 29792, 34048, 36862, 42128, 50027, 59584, 68096, 73724, 84256, 100054, 119168, 129017, 147448, 168512, 200108, 238336, 258034, 294896, 337024, 350189, 400216, 476672, 516068, 589792, 674048, 700378, 800432, 1032136, 1179584, 1348096, 1400756, 1600864, 2064272, 2359168, 2451323, 2801512, 3201728, 4128544, 4718336, 4902646, 5603024, 6403456, 8257088, 9436672, 9805292, 11206048, 12806912, 16514176, 19610584, 22412096, 25613824, 33028352, 39221168, 44824192, 66056704, 78442336, 89648384, 156884672, 179296768, 313769344, 627538688, 1255077376]

約数ペア:

[(1, 1255077376), (2, 627538688), (4, 313769344), (7, 179296768), (8, 156884672), (14, 89648384), (16, 78442336), (19, 66056704), (28, 44824192), (32, 39221168), (38, 33028352), (49, 25613824), (56, 22412096), (64, 19610584), (76, 16514176), (98, 12806912), (112, 11206048), (128, 9805292), (133, 9436672), (152, 8257088), (196, 6403456), (224, 5603024), (256, 4902646), (266, 4718336), (304, 4128544), (392, 3201728), (448, 2801512), (512, 2451323), (532, 2359168), (608, 2064272), (784, 1600864), (896, 1400756), (931, 1348096), (1064, 1179584), (1216, 1032136), (1568, 800432), (1792, 700378), (1862, 674048), (2128, 589792), (2432, 516068), (2633, 476672), (3136, 400216), (3584, 350189), (3724, 337024), (4256, 294896), (4864, 258034), (5266, 238336), (6272, 200108), (7448, 168512), (8512, 147448), (9728, 129017), (10532, 119168), (12544, 100054), (14896, 84256), (17024, 73724), (18431, 68096), (21064, 59584), (25088, 50027), (29792, 42128), (34048, 36862)]