7911874656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{135329}}^1$

素因数の和:135381

約数の個数: 144

約数和(自身を含む): 26600464800

約数和(自身を除く): 18688590144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 58464, 135329, 270658, 405987, 541316, 811974, 947303, 1082632, 1217961, 1623948, 1894606, 2165264, 2435922, 2841909, 3247896, 3789212, 3924541, 4330528, 4871844, 5683818, 6495792, 7578424, 7849082, 8525727, 9743688, 11367636, 11773623, 12991584, 15156848, 15698164, 17051454, 19487376, 22735272, 23547246, 27471787, 30313696, 31396328, 34102908, 35320869, 38974752, 45470544, 47094492, 54943574, 62792656, 68205816, 70641738, 82415361, 90941088, 94188984, 109887148, 125585312, 136411632, 141283476, 164830722, 188377968, 219774296, 247246083, 272823264, 282566952, 329661444, 376755936, 439548592, 494492166, 565133904, 659322888, 879097184, 988984332, 1130267808, 1318645776, 1977968664, 2637291552, 3955937328, 7911874656]

約数ペア:

[(1, 7911874656), (2, 3955937328), (3, 2637291552), (4, 1977968664), (6, 1318645776), (7, 1130267808), (8, 988984332), (9, 879097184), (12, 659322888), (14, 565133904), (16, 494492166), (18, 439548592), (21, 376755936), (24, 329661444), (28, 282566952), (29, 272823264), (32, 247246083), (36, 219774296), (42, 188377968), (48, 164830722), (56, 141283476), (58, 136411632), (63, 125585312), (72, 109887148), (84, 94188984), (87, 90941088), (96, 82415361), (112, 70641738), (116, 68205816), (126, 62792656), (144, 54943574), (168, 47094492), (174, 45470544), (203, 38974752), (224, 35320869), (232, 34102908), (252, 31396328), (261, 30313696), (288, 27471787), (336, 23547246), (348, 22735272), (406, 19487376), (464, 17051454), (504, 15698164), (522, 15156848), (609, 12991584), (672, 11773623), (696, 11367636), (812, 9743688), (928, 8525727), (1008, 7849082), (1044, 7578424), (1218, 6495792), (1392, 5683818), (1624, 4871844), (1827, 4330528), (2016, 3924541), (2088, 3789212), (2436, 3247896), (2784, 2841909), (3248, 2435922), (3654, 2165264), (4176, 1894606), (4872, 1623948), (6496, 1217961), (7308, 1082632), (8352, 947303), (9744, 811974), (14616, 541316), (19488, 405987), (29232, 270658), (58464, 135329)]