978071328

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 3232212480

約数和(自身を除く): 2254141152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 53, 54, 62, 72, 78, 93, 96, 104, 106, 108, 117, 124, 144, 156, 159, 186, 208, 212, 216, 234, 248, 279, 288, 312, 318, 351, 372, 403, 416, 424, 432, 468, 477, 496, 558, 624, 636, 689, 702, 744, 806, 837, 848, 864, 936, 954, 992, 1116, 1209, 1248, 1272, 1378, 1404, 1431, 1488, 1612, 1643, 1674, 1696, 1872, 1908, 2067, 2232, 2418, 2544, 2756, 2808, 2809, 2862, 2976, 3224, 3286, 3348, 3627, 3744, 3816, 4134, 4464, 4836, 4929, 5088, 5512, 5616, 5618, 5724, 6201, 6448, 6572, 6696, 7254, 7632, 8268, 8427, 8928, 9672, 9858, 10881, 11024, 11232, 11236, 11448, 12402, 12896, 13144, 13392, 14508, 14787, 15264, 16536, 16854, 18603, 19344, 19716, 21359, 21762, 22048, 22472, 22896, 24804, 25281, 26288, 26784, 29016, 29574, 33072, 33708, 36517, 37206, 38688, 39432, 42718, 43524, 44361, 44944, 45792, 49608, 50562, 52576, 58032, 59148, 64077, 66144, 67416, 73034, 74412, 75843, 78864, 85436, 87048, 87079, 88722, 89888, 99216, 101124, 109551, 116064, 118296, 128154, 134832, 146068, 148824, 151686, 157728, 170872, 174096, 174158, 177444, 192231, 198432, 202248, 219102, 236592, 256308, 261237, 269664, 292136, 297648, 303372, 328653, 341744, 348192, 348316, 354888, 384462, 404496, 438204, 473184, 512616, 522474, 576693, 584272, 595296, 606744, 657306, 683488, 696632, 709776, 768924, 783711, 808992, 876408, 985959, 1025232, 1044948, 1132027, 1153386, 1168544, 1213488, 1314612, 1393264, 1419552, 1537848, 1567422, 1752816, 1971918, 2050464, 2089896, 2264054, 2306772, 2351133, 2426976, 2629224, 2786528, 3075696, 3134844, 3396081, 3505632, 3943836, 4179792, 4528108, 4613544, 4702266, 5258448, 6151392, 6269688, 6792162, 7887672, 8359584, 9056216, 9227088, 9404532, 10188243, 10516896, 12539376, 13584324, 15775344, 18112432, 18454176, 18809064, 20376486, 25078752, 27168648, 30564729, 31550688, 36224864, 37618128, 40752972, 54337296, 61129458, 75236256, 81505944, 108674592, 122258916, 163011888, 244517832, 326023776, 489035664, 978071328]

約数ペア:

[(1, 978071328), (2, 489035664), (3, 326023776), (4, 244517832), (6, 163011888), (8, 122258916), (9, 108674592), (12, 81505944), (13, 75236256), (16, 61129458), (18, 54337296), (24, 40752972), (26, 37618128), (27, 36224864), (31, 31550688), (32, 30564729), (36, 27168648), (39, 25078752), (48, 20376486), (52, 18809064), (53, 18454176), (54, 18112432), (62, 15775344), (72, 13584324), (78, 12539376), (93, 10516896), (96, 10188243), (104, 9404532), (106, 9227088), (108, 9056216), (117, 8359584), (124, 7887672), (144, 6792162), (156, 6269688), (159, 6151392), (186, 5258448), (208, 4702266), (212, 4613544), (216, 4528108), (234, 4179792), (248, 3943836), (279, 3505632), (288, 3396081), (312, 3134844), (318, 3075696), (351, 2786528), (372, 2629224), (403, 2426976), (416, 2351133), (424, 2306772), (432, 2264054), (468, 2089896), (477, 2050464), (496, 1971918), (558, 1752816), (624, 1567422), (636, 1537848), (689, 1419552), (702, 1393264), (744, 1314612), (806, 1213488), (837, 1168544), (848, 1153386), (864, 1132027), (936, 1044948), (954, 1025232), (992, 985959), (1116, 876408), (1209, 808992), (1248, 783711), (1272, 768924), (1378, 709776), (1404, 696632), (1431, 683488), (1488, 657306), (1612, 606744), (1643, 595296), (1674, 584272), (1696, 576693), (1872, 522474), (1908, 512616), (2067, 473184), (2232, 438204), (2418, 404496), (2544, 384462), (2756, 354888), (2808, 348316), (2809, 348192), (2862, 341744), (2976, 328653), (3224, 303372), (3286, 297648), (3348, 292136), (3627, 269664), (3744, 261237), (3816, 256308), (4134, 236592), (4464, 219102), (4836, 202248), (4929, 198432), (5088, 192231), (5512, 177444), (5616, 174158), (5618, 174096), (5724, 170872), (6201, 157728), (6448, 151686), (6572, 148824), (6696, 146068), (7254, 134832), (7632, 128154), (8268, 118296), (8427, 116064), (8928, 109551), (9672, 101124), (9858, 99216), (10881, 89888), (11024, 88722), (11232, 87079), (11236, 87048), (11448, 85436), (12402, 78864), (12896, 75843), (13144, 74412), (13392, 73034), (14508, 67416), (14787, 66144), (15264, 64077), (16536, 59148), (16854, 58032), (18603, 52576), (19344, 50562), (19716, 49608), (21359, 45792), (21762, 44944), (22048, 44361), (22472, 43524), (22896, 42718), (24804, 39432), (25281, 38688), (26288, 37206), (26784, 36517), (29016, 33708), (29574, 33072)]