329618848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 747823104

約数和(自身を除く): 418204256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 367, 416, 442, 508, 544, 734, 884, 1016, 1468, 1651, 1768, 2032, 2159, 2936, 3302, 3536, 4064, 4318, 4771, 5872, 6239, 6604, 7072, 8636, 9542, 11744, 12478, 13208, 17272, 19084, 24956, 26416, 28067, 34544, 38168, 46609, 49912, 52832, 56134, 69088, 76336, 81107, 93218, 99824, 112268, 152672, 162214, 186436, 199648, 224536, 324428, 372872, 449072, 605917, 648856, 745744, 792353, 898144, 1211834, 1297712, 1491488, 1584706, 2423668, 2595424, 3169412, 4847336, 6338824, 9694672, 10300589, 12677648, 19389344, 20601178, 25355296, 41202356, 82404712, 164809424, 329618848]

約数ペア:

[(1, 329618848), (2, 164809424), (4, 82404712), (8, 41202356), (13, 25355296), (16, 20601178), (17, 19389344), (26, 12677648), (32, 10300589), (34, 9694672), (52, 6338824), (68, 4847336), (104, 3169412), (127, 2595424), (136, 2423668), (208, 1584706), (221, 1491488), (254, 1297712), (272, 1211834), (367, 898144), (416, 792353), (442, 745744), (508, 648856), (544, 605917), (734, 449072), (884, 372872), (1016, 324428), (1468, 224536), (1651, 199648), (1768, 186436), (2032, 162214), (2159, 152672), (2936, 112268), (3302, 99824), (3536, 93218), (4064, 81107), (4318, 76336), (4771, 69088), (5872, 56134), (6239, 52832), (6604, 49912), (7072, 46609), (8636, 38168), (9542, 34544), (11744, 28067), (12478, 26416), (13208, 24956), (17272, 19084)]