317664648

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 1057680000

約数和(自身を除く): 740015352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 441, 456, 504, 532, 588, 677, 684, 686, 798, 882, 931, 1029, 1064, 1176, 1197, 1354, 1368, 1372, 1596, 1764, 1862, 2031, 2058, 2394, 2708, 2744, 2793, 3087, 3192, 3528, 3724, 4062, 4116, 4739, 4788, 5416, 5586, 6093, 6174, 6517, 7448, 8124, 8232, 8379, 9478, 9576, 11172, 12186, 12348, 12863, 13034, 14217, 16248, 16758, 18956, 19551, 22344, 24372, 24696, 25726, 26068, 28434, 33173, 33516, 37912, 38589, 39102, 42651, 48744, 51452, 52136, 56868, 58653, 66346, 67032, 77178, 78204, 85302, 90041, 99519, 102904, 113736, 115767, 117306, 132692, 154356, 156408, 170604, 180082, 199038, 231534, 232211, 234612, 265384, 270123, 298557, 308712, 341208, 360164, 398076, 463068, 464422, 469224, 540246, 597114, 630287, 696633, 720328, 796152, 810369, 926136, 928844, 1080492, 1194228, 1260574, 1393266, 1620738, 1857688, 1890861, 2089899, 2160984, 2388456, 2521148, 2786532, 3241476, 3781722, 4179798, 4412009, 5042296, 5573064, 5672583, 6482952, 7563444, 8359596, 8824018, 11345166, 13236027, 15126888, 16719192, 17648036, 22690332, 26472054, 35296072, 39708081, 45380664, 52944108, 79416162, 105888216, 158832324, 317664648]

約数ペア:

[(1, 317664648), (2, 158832324), (3, 105888216), (4, 79416162), (6, 52944108), (7, 45380664), (8, 39708081), (9, 35296072), (12, 26472054), (14, 22690332), (18, 17648036), (19, 16719192), (21, 15126888), (24, 13236027), (28, 11345166), (36, 8824018), (38, 8359596), (42, 7563444), (49, 6482952), (56, 5672583), (57, 5573064), (63, 5042296), (72, 4412009), (76, 4179798), (84, 3781722), (98, 3241476), (114, 2786532), (126, 2521148), (133, 2388456), (147, 2160984), (152, 2089899), (168, 1890861), (171, 1857688), (196, 1620738), (228, 1393266), (252, 1260574), (266, 1194228), (294, 1080492), (342, 928844), (343, 926136), (392, 810369), (399, 796152), (441, 720328), (456, 696633), (504, 630287), (532, 597114), (588, 540246), (677, 469224), (684, 464422), (686, 463068), (798, 398076), (882, 360164), (931, 341208), (1029, 308712), (1064, 298557), (1176, 270123), (1197, 265384), (1354, 234612), (1368, 232211), (1372, 231534), (1596, 199038), (1764, 180082), (1862, 170604), (2031, 156408), (2058, 154356), (2394, 132692), (2708, 117306), (2744, 115767), (2793, 113736), (3087, 102904), (3192, 99519), (3528, 90041), (3724, 85302), (4062, 78204), (4116, 77178), (4739, 67032), (4788, 66346), (5416, 58653), (5586, 56868), (6093, 52136), (6174, 51452), (6517, 48744), (7448, 42651), (8124, 39102), (8232, 38589), (8379, 37912), (9478, 33516), (9576, 33173), (11172, 28434), (12186, 26068), (12348, 25726), (12863, 24696), (13034, 24372), (14217, 22344), (16248, 19551), (16758, 18956)]