288885376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 625121280

約数和(自身を除く): 336235904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1367, 1651, 1664, 2032, 2734, 3302, 4064, 5468, 6604, 8128, 10936, 13208, 16256, 17771, 21872, 26416, 35542, 43744, 52832, 71084, 87488, 105664, 142168, 173609, 174976, 211328, 284336, 347218, 568672, 694436, 1137344, 1388872, 2256917, 2274688, 2777744, 4513834, 5555488, 9027668, 11110976, 18055336, 22221952, 36110672, 72221344, 144442688, 288885376]

約数ペア:

[(1, 288885376), (2, 144442688), (4, 72221344), (8, 36110672), (13, 22221952), (16, 18055336), (26, 11110976), (32, 9027668), (52, 5555488), (64, 4513834), (104, 2777744), (127, 2274688), (128, 2256917), (208, 1388872), (254, 1137344), (416, 694436), (508, 568672), (832, 347218), (1016, 284336), (1367, 211328), (1651, 174976), (1664, 173609), (2032, 142168), (2734, 105664), (3302, 87488), (4064, 71084), (5468, 52832), (6604, 43744), (8128, 35542), (10936, 26416), (13208, 21872), (16256, 17771)]