1396011344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 3475777536

約数和(自身を除く): 2079766192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 157, 182, 197, 208, 217, 248, 314, 364, 394, 403, 434, 496, 628, 728, 788, 806, 868, 1099, 1256, 1379, 1456, 1576, 1612, 1736, 2041, 2198, 2512, 2561, 2758, 2821, 3152, 3224, 3472, 4082, 4396, 4867, 5122, 5516, 5642, 6107, 6448, 8164, 8792, 9734, 10244, 11032, 11284, 12214, 14287, 16328, 17584, 17927, 19468, 20488, 22064, 22568, 24428, 28574, 30929, 32656, 34069, 35854, 38936, 40976, 42749, 45136, 48856, 57148, 61858, 63271, 68138, 71708, 77872, 79391, 85498, 97712, 114296, 123716, 126542, 136276, 143416, 158782, 170996, 216503, 228592, 247432, 253084, 272552, 286832, 317564, 341992, 402077, 433006, 442897, 494864, 506168, 545104, 555737, 635128, 683984, 804154, 866012, 885794, 958799, 1012336, 1111474, 1270256, 1608308, 1732024, 1771588, 1917598, 2222948, 2814539, 3216616, 3464048, 3543176, 3835196, 4445896, 5629078, 6433232, 6711593, 7086352, 7670392, 8891792, 11258156, 12464387, 13423186, 15340784, 22516312, 24928774, 26846372, 45032624, 49857548, 53692744, 87250709, 99715096, 107385488, 174501418, 199430192, 349002836, 698005672, 1396011344]

約数ペア:

[(1, 1396011344), (2, 698005672), (4, 349002836), (7, 199430192), (8, 174501418), (13, 107385488), (14, 99715096), (16, 87250709), (26, 53692744), (28, 49857548), (31, 45032624), (52, 26846372), (56, 24928774), (62, 22516312), (91, 15340784), (104, 13423186), (112, 12464387), (124, 11258156), (157, 8891792), (182, 7670392), (197, 7086352), (208, 6711593), (217, 6433232), (248, 5629078), (314, 4445896), (364, 3835196), (394, 3543176), (403, 3464048), (434, 3216616), (496, 2814539), (628, 2222948), (728, 1917598), (788, 1771588), (806, 1732024), (868, 1608308), (1099, 1270256), (1256, 1111474), (1379, 1012336), (1456, 958799), (1576, 885794), (1612, 866012), (1736, 804154), (2041, 683984), (2198, 635128), (2512, 555737), (2561, 545104), (2758, 506168), (2821, 494864), (3152, 442897), (3224, 433006), (3472, 402077), (4082, 341992), (4396, 317564), (4867, 286832), (5122, 272552), (5516, 253084), (5642, 247432), (6107, 228592), (6448, 216503), (8164, 170996), (8792, 158782), (9734, 143416), (10244, 136276), (11032, 126542), (11284, 123716), (12214, 114296), (14287, 97712), (16328, 85498), (17584, 79391), (17927, 77872), (19468, 71708), (20488, 68138), (22064, 63271), (22568, 61858), (24428, 57148), (28574, 48856), (30929, 45136), (32656, 42749), (34069, 40976), (35854, 38936)]