987167844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 2926766080

約数和(自身を除く): 1939598236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 37, 39, 52, 54, 62, 74, 78, 93, 108, 111, 117, 124, 148, 156, 186, 222, 234, 279, 333, 351, 372, 403, 444, 468, 481, 558, 613, 666, 702, 806, 837, 962, 999, 1116, 1147, 1209, 1226, 1332, 1404, 1443, 1612, 1674, 1839, 1924, 1998, 2294, 2418, 2452, 2886, 3348, 3441, 3627, 3678, 3996, 4329, 4588, 4836, 5517, 5772, 6882, 7254, 7356, 7969, 8658, 10323, 10881, 11034, 12987, 13764, 14508, 14911, 15938, 16551, 17316, 19003, 20646, 21762, 22068, 22681, 23907, 25974, 29822, 30969, 31876, 33102, 38006, 41292, 43524, 44733, 45362, 47814, 51948, 57009, 59644, 61938, 66204, 68043, 71721, 76012, 89466, 90724, 95628, 114018, 123876, 134199, 136086, 143442, 171027, 178932, 204129, 215163, 228036, 247039, 268398, 272172, 286884, 294853, 342054, 402597, 408258, 430326, 494078, 513081, 536796, 589706, 612387, 684108, 703111, 741117, 805194, 816516, 860652, 884559, 988156, 1026162, 1179412, 1224774, 1406222, 1482234, 1610388, 1769118, 2052324, 2109333, 2223351, 2449548, 2653677, 2812444, 2964468, 3538236, 4218666, 4446702, 5307354, 6327999, 6670053, 7961031, 8437332, 8893404, 9140443, 10614708, 12655998, 13340106, 15922062, 18280886, 18983997, 25311996, 26680212, 27421329, 31844124, 36561772, 37967994, 54842658, 75935988, 82263987, 109685316, 164527974, 246791961, 329055948, 493583922, 987167844]

約数ペア:

[(1, 987167844), (2, 493583922), (3, 329055948), (4, 246791961), (6, 164527974), (9, 109685316), (12, 82263987), (13, 75935988), (18, 54842658), (26, 37967994), (27, 36561772), (31, 31844124), (36, 27421329), (37, 26680212), (39, 25311996), (52, 18983997), (54, 18280886), (62, 15922062), (74, 13340106), (78, 12655998), (93, 10614708), (108, 9140443), (111, 8893404), (117, 8437332), (124, 7961031), (148, 6670053), (156, 6327999), (186, 5307354), (222, 4446702), (234, 4218666), (279, 3538236), (333, 2964468), (351, 2812444), (372, 2653677), (403, 2449548), (444, 2223351), (468, 2109333), (481, 2052324), (558, 1769118), (613, 1610388), (666, 1482234), (702, 1406222), (806, 1224774), (837, 1179412), (962, 1026162), (999, 988156), (1116, 884559), (1147, 860652), (1209, 816516), (1226, 805194), (1332, 741117), (1404, 703111), (1443, 684108), (1612, 612387), (1674, 589706), (1839, 536796), (1924, 513081), (1998, 494078), (2294, 430326), (2418, 408258), (2452, 402597), (2886, 342054), (3348, 294853), (3441, 286884), (3627, 272172), (3678, 268398), (3996, 247039), (4329, 228036), (4588, 215163), (4836, 204129), (5517, 178932), (5772, 171027), (6882, 143442), (7254, 136086), (7356, 134199), (7969, 123876), (8658, 114018), (10323, 95628), (10881, 90724), (11034, 89466), (12987, 76012), (13764, 71721), (14508, 68043), (14911, 66204), (15938, 61938), (16551, 59644), (17316, 57009), (19003, 51948), (20646, 47814), (21762, 45362), (22068, 44733), (22681, 43524), (23907, 41292), (25974, 38006), (29822, 33102), (30969, 31876)]