339886976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 482641024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 599, 682, 704, 806, 832, 992, 1144, 1198, 1364, 1408, 1612, 1664, 1984, 2288, 2396, 2728, 3224, 3968, 4433, 4576, 4792, 5456, 6448, 6589, 7787, 8866, 9152, 9584, 10912, 12896, 13178, 15574, 17732, 18304, 18569, 19168, 21824, 25792, 26356, 31148, 35464, 37138, 38336, 43648, 51584, 52712, 62296, 70928, 74276, 76672, 85657, 105424, 124592, 141856, 148552, 171314, 204259, 210848, 241397, 249184, 283712, 297104, 342628, 408518, 421696, 482794, 498368, 567424, 594208, 685256, 817036, 843392, 965588, 996736, 1188416, 1370512, 1634072, 1931176, 2376832, 2655367, 2741024, 3268144, 3862352, 5310734, 5482048, 6536288, 7724704, 10621468, 10964096, 13072576, 15449408, 21242936, 26145152, 30898816, 42485872, 84971744, 169943488, 339886976]

約数ペア:

[(1, 339886976), (2, 169943488), (4, 84971744), (8, 42485872), (11, 30898816), (13, 26145152), (16, 21242936), (22, 15449408), (26, 13072576), (31, 10964096), (32, 10621468), (44, 7724704), (52, 6536288), (62, 5482048), (64, 5310734), (88, 3862352), (104, 3268144), (124, 2741024), (128, 2655367), (143, 2376832), (176, 1931176), (208, 1634072), (248, 1370512), (286, 1188416), (341, 996736), (352, 965588), (403, 843392), (416, 817036), (496, 685256), (572, 594208), (599, 567424), (682, 498368), (704, 482794), (806, 421696), (832, 408518), (992, 342628), (1144, 297104), (1198, 283712), (1364, 249184), (1408, 241397), (1612, 210848), (1664, 204259), (1984, 171314), (2288, 148552), (2396, 141856), (2728, 124592), (3224, 105424), (3968, 85657), (4433, 76672), (4576, 74276), (4792, 70928), (5456, 62296), (6448, 52712), (6589, 51584), (7787, 43648), (8866, 38336), (9152, 37138), (9584, 35464), (10912, 31148), (12896, 26356), (13178, 25792), (15574, 21824), (17732, 19168), (18304, 18569)]