2560461864192

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21790423}}^1$

素因数の和:21790465

約数の個数: 144

約数和(自身を含む): 8017132798080

約数和(自身を除く): 5456670933888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2304, 2448, 3264, 3456, 3672, 4352, 4896, 6528, 6912, 7344, 9792, 13056, 14688, 19584, 29376, 39168, 58752, 117504, 21790423, 43580846, 65371269, 87161692, 130742538, 174323384, 196113807, 261485076, 348646768, 370437191, 392227614, 522970152, 588341421, 697293536, 740874382, 784455228, 1045940304, 1111311573, 1176682842, 1394587072, 1481748764, 1568910456, 2091880608, 2222623146, 2353365684, 2789174144, 2963497528, 3137820912, 3333934719, 4183761216, 4445246292, 4706731368, 5578348288, 5926995056, 6275641824, 6667869438, 8367522432, 8890492584, 9413462736, 10001804157, 11853990112, 12551283648, 13335738876, 16735044864, 17780985168, 18826925472, 20003608314, 23707980224, 25102567296, 26671477752, 35561970336, 37653850944, 40007216628, 47415960448, 50205134592, 53342955504, 71123940672, 75307701888, 80014433256, 94831920896, 106685911008, 142247881344, 150615403776, 160028866512, 213371822016, 284495762688, 320057733024, 426743644032, 640115466048, 853487288064, 1280230932096, 2560461864192]

約数ペア:

[(1, 2560461864192), (2, 1280230932096), (3, 853487288064), (4, 640115466048), (6, 426743644032), (8, 320057733024), (9, 284495762688), (12, 213371822016), (16, 160028866512), (17, 150615403776), (18, 142247881344), (24, 106685911008), (27, 94831920896), (32, 80014433256), (34, 75307701888), (36, 71123940672), (48, 53342955504), (51, 50205134592), (54, 47415960448), (64, 40007216628), (68, 37653850944), (72, 35561970336), (96, 26671477752), (102, 25102567296), (108, 23707980224), (128, 20003608314), (136, 18826925472), (144, 17780985168), (153, 16735044864), (192, 13335738876), (204, 12551283648), (216, 11853990112), (256, 10001804157), (272, 9413462736), (288, 8890492584), (306, 8367522432), (384, 6667869438), (408, 6275641824), (432, 5926995056), (459, 5578348288), (544, 4706731368), (576, 4445246292), (612, 4183761216), (768, 3333934719), (816, 3137820912), (864, 2963497528), (918, 2789174144), (1088, 2353365684), (1152, 2222623146), (1224, 2091880608), (1632, 1568910456), (1728, 1481748764), (1836, 1394587072), (2176, 1176682842), (2304, 1111311573), (2448, 1045940304), (3264, 784455228), (3456, 740874382), (3672, 697293536), (4352, 588341421), (4896, 522970152), (6528, 392227614), (6912, 370437191), (7344, 348646768), (9792, 261485076), (13056, 196113807), (14688, 174323384), (19584, 130742538), (29376, 87161692), (39168, 65371269), (58752, 43580846), (117504, 21790423)]