1721856384

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10753}}^1$

素因数の和:10912

約数の個数: 96

約数和(自身を含む): 4990931400

約数和(自身を除く): 3269075016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 10753, 13344, 17792, 20016, 21506, 26688, 32259, 40032, 43012, 53376, 64518, 80064, 86024, 96777, 129036, 160128, 172048, 193554, 258072, 344096, 387108, 516144, 688192, 774216, 1032288, 1376384, 1494667, 1548432, 2064576, 2989334, 3096864, 4129152, 4484001, 5978668, 6193728, 8968002, 11957336, 12387456, 13452003, 17936004, 23914672, 26904006, 35872008, 47829344, 53808012, 71744016, 95658688, 107616024, 143488032, 191317376, 215232048, 286976064, 430464096, 573952128, 860928192, 1721856384]

約数ペア:

[(1, 1721856384), (2, 860928192), (3, 573952128), (4, 430464096), (6, 286976064), (8, 215232048), (9, 191317376), (12, 143488032), (16, 107616024), (18, 95658688), (24, 71744016), (32, 53808012), (36, 47829344), (48, 35872008), (64, 26904006), (72, 23914672), (96, 17936004), (128, 13452003), (139, 12387456), (144, 11957336), (192, 8968002), (278, 6193728), (288, 5978668), (384, 4484001), (417, 4129152), (556, 3096864), (576, 2989334), (834, 2064576), (1112, 1548432), (1152, 1494667), (1251, 1376384), (1668, 1032288), (2224, 774216), (2502, 688192), (3336, 516144), (4448, 387108), (5004, 344096), (6672, 258072), (8896, 193554), (10008, 172048), (10753, 160128), (13344, 129036), (17792, 96777), (20016, 86024), (21506, 80064), (26688, 64518), (32259, 53376), (40032, 43012)]