788638464

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1703

約数の個数: 144

約数和(自身を含む): 2366461440

約数和(自身を除く): 1577822976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 384, 426, 432, 568, 576, 639, 768, 852, 864, 1136, 1152, 1278, 1607, 1704, 1728, 1917, 2272, 2304, 2556, 3214, 3408, 3456, 3834, 4544, 4821, 5112, 6428, 6816, 6912, 7668, 9088, 9642, 10224, 12856, 13632, 14463, 15336, 18176, 19284, 20448, 25712, 27264, 28926, 30672, 38568, 40896, 43389, 51424, 54528, 57852, 61344, 77136, 81792, 86778, 102848, 114097, 115704, 122688, 154272, 163584, 173556, 205696, 228194, 231408, 245376, 308544, 342291, 347112, 411392, 456388, 462816, 490752, 617088, 684582, 694224, 912776, 925632, 1026873, 1234176, 1369164, 1388448, 1825552, 1851264, 2053746, 2738328, 2776896, 3080619, 3651104, 3702528, 4107492, 5476656, 5553792, 6161238, 7302208, 8214984, 10953312, 11107584, 12322476, 14604416, 16429968, 21906624, 24644952, 29208832, 32859936, 43813248, 49289904, 65719872, 87626496, 98579808, 131439744, 197159616, 262879488, 394319232, 788638464]

約数ペア:

[(1, 788638464), (2, 394319232), (3, 262879488), (4, 197159616), (6, 131439744), (8, 98579808), (9, 87626496), (12, 65719872), (16, 49289904), (18, 43813248), (24, 32859936), (27, 29208832), (32, 24644952), (36, 21906624), (48, 16429968), (54, 14604416), (64, 12322476), (71, 11107584), (72, 10953312), (96, 8214984), (108, 7302208), (128, 6161238), (142, 5553792), (144, 5476656), (192, 4107492), (213, 3702528), (216, 3651104), (256, 3080619), (284, 2776896), (288, 2738328), (384, 2053746), (426, 1851264), (432, 1825552), (568, 1388448), (576, 1369164), (639, 1234176), (768, 1026873), (852, 925632), (864, 912776), (1136, 694224), (1152, 684582), (1278, 617088), (1607, 490752), (1704, 462816), (1728, 456388), (1917, 411392), (2272, 347112), (2304, 342291), (2556, 308544), (3214, 245376), (3408, 231408), (3456, 228194), (3834, 205696), (4544, 173556), (4821, 163584), (5112, 154272), (6428, 122688), (6816, 115704), (6912, 114097), (7668, 102848), (9088, 86778), (9642, 81792), (10224, 77136), (12856, 61344), (13632, 57852), (14463, 54528), (15336, 51424), (18176, 43389), (19284, 40896), (20448, 38568), (25712, 30672), (27264, 28926)]