2756840256

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{67411}}^1$

素因数の和:67500

約数の個数: 84

約数和(自身を含む): 8013399264

約数和(自身を除く): 5256559008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 10224, 13632, 20448, 40896, 67411, 134822, 202233, 269644, 404466, 539288, 606699, 808932, 1078576, 1213398, 1617864, 2157152, 2426796, 3235728, 4314304, 4786181, 4853592, 6471456, 9572362, 9707184, 12942912, 14358543, 19144724, 19414368, 28717086, 38289448, 38828736, 43075629, 57434172, 76578896, 86151258, 114868344, 153157792, 172302516, 229736688, 306315584, 344605032, 459473376, 689210064, 918946752, 1378420128, 2756840256]

約数ペア:

[(1, 2756840256), (2, 1378420128), (3, 918946752), (4, 689210064), (6, 459473376), (8, 344605032), (9, 306315584), (12, 229736688), (16, 172302516), (18, 153157792), (24, 114868344), (32, 86151258), (36, 76578896), (48, 57434172), (64, 43075629), (71, 38828736), (72, 38289448), (96, 28717086), (142, 19414368), (144, 19144724), (192, 14358543), (213, 12942912), (284, 9707184), (288, 9572362), (426, 6471456), (568, 4853592), (576, 4786181), (639, 4314304), (852, 3235728), (1136, 2426796), (1278, 2157152), (1704, 1617864), (2272, 1213398), (2556, 1078576), (3408, 808932), (4544, 606699), (5112, 539288), (6816, 404466), (10224, 269644), (13632, 202233), (20448, 134822), (40896, 67411)]