231961158

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 320

約数和(自身を含む): 702535680

約数和(自身を除く): 470574522

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 19, 22, 26, 27, 31, 33, 34, 38, 39, 51, 54, 57, 62, 66, 78, 81, 93, 99, 102, 114, 117, 143, 153, 162, 171, 186, 187, 198, 209, 221, 234, 247, 279, 286, 297, 306, 323, 341, 342, 351, 374, 403, 418, 429, 442, 459, 494, 513, 527, 558, 561, 589, 594, 627, 646, 663, 682, 702, 741, 806, 837, 858, 891, 918, 969, 1023, 1026, 1053, 1054, 1122, 1178, 1209, 1254, 1287, 1326, 1377, 1482, 1539, 1581, 1674, 1683, 1767, 1782, 1881, 1938, 1989, 2046, 2106, 2223, 2418, 2431, 2511, 2574, 2717, 2754, 2907, 3069, 3078, 3162, 3366, 3534, 3553, 3627, 3762, 3861, 3978, 4199, 4433, 4446, 4743, 4862, 5022, 5049, 5301, 5434, 5643, 5797, 5814, 5967, 6138, 6479, 6669, 6851, 7106, 7254, 7293, 7657, 7722, 8151, 8398, 8721, 8866, 9207, 9486, 10013, 10098, 10602, 10659, 10881, 11286, 11583, 11594, 11934, 12597, 12958, 13299, 13338, 13702, 14229, 14586, 15147, 15314, 15903, 16302, 16929, 17391, 17442, 17901, 18414, 19437, 20007, 20026, 20553, 21318, 21762, 21879, 22971, 23166, 24453, 25194, 26163, 26598, 27621, 28458, 30039, 30294, 31806, 31977, 32643, 33858, 34782, 35802, 37791, 38874, 39897, 40014, 41106, 42687, 43758, 45942, 46189, 47709, 48906, 52173, 52326, 55242, 58311, 60078, 61659, 63954, 65286, 65637, 68913, 73359, 75361, 75582, 79794, 84227, 85374, 90117, 92378, 95418, 95931, 104346, 110143, 113373, 116622, 119691, 123318, 130169, 131274, 137826, 138567, 146718, 150722, 156519, 168454, 174933, 180234, 184977, 191862, 196911, 206739, 220077, 220286, 226083, 226746, 239382, 252681, 260338, 270351, 277134, 287793, 313038, 330429, 340119, 349866, 359073, 369954, 390507, 393822, 413478, 415701, 440154, 452166, 469557, 505362, 524799, 540702, 554931, 575586, 620217, 660858, 678249, 680238, 718146, 758043, 781014, 811053, 831402, 939114, 991287, 1049598, 1109862, 1171521, 1240434, 1247103, 1356498, 1431859, 1516086, 1622106, 1982574, 2034747, 2274129, 2343042, 2494206, 2863718, 2973861, 3514563, 3741309, 4069494, 4295577, 4548258, 5947722, 6104241, 6822387, 7029126, 7482618, 8591154, 8921583, 10543689, 12208482, 12886731, 13644774, 17843166, 21087378, 25773462, 38660193, 77320386, 115980579, 231961158]

約数ペア:

[(1, 231961158), (2, 115980579), (3, 77320386), (6, 38660193), (9, 25773462), (11, 21087378), (13, 17843166), (17, 13644774), (18, 12886731), (19, 12208482), (22, 10543689), (26, 8921583), (27, 8591154), (31, 7482618), (33, 7029126), (34, 6822387), (38, 6104241), (39, 5947722), (51, 4548258), (54, 4295577), (57, 4069494), (62, 3741309), (66, 3514563), (78, 2973861), (81, 2863718), (93, 2494206), (99, 2343042), (102, 2274129), (114, 2034747), (117, 1982574), (143, 1622106), (153, 1516086), (162, 1431859), (171, 1356498), (186, 1247103), (187, 1240434), (198, 1171521), (209, 1109862), (221, 1049598), (234, 991287), (247, 939114), (279, 831402), (286, 811053), (297, 781014), (306, 758043), (323, 718146), (341, 680238), (342, 678249), (351, 660858), (374, 620217), (403, 575586), (418, 554931), (429, 540702), (442, 524799), (459, 505362), (494, 469557), (513, 452166), (527, 440154), (558, 415701), (561, 413478), (589, 393822), (594, 390507), (627, 369954), (646, 359073), (663, 349866), (682, 340119), (702, 330429), (741, 313038), (806, 287793), (837, 277134), (858, 270351), (891, 260338), (918, 252681), (969, 239382), (1023, 226746), (1026, 226083), (1053, 220286), (1054, 220077), (1122, 206739), (1178, 196911), (1209, 191862), (1254, 184977), (1287, 180234), (1326, 174933), (1377, 168454), (1482, 156519), (1539, 150722), (1581, 146718), (1674, 138567), (1683, 137826), (1767, 131274), (1782, 130169), (1881, 123318), (1938, 119691), (1989, 116622), (2046, 113373), (2106, 110143), (2223, 104346), (2418, 95931), (2431, 95418), (2511, 92378), (2574, 90117), (2717, 85374), (2754, 84227), (2907, 79794), (3069, 75582), (3078, 75361), (3162, 73359), (3366, 68913), (3534, 65637), (3553, 65286), (3627, 63954), (3762, 61659), (3861, 60078), (3978, 58311), (4199, 55242), (4433, 52326), (4446, 52173), (4743, 48906), (4862, 47709), (5022, 46189), (5049, 45942), (5301, 43758), (5434, 42687), (5643, 41106), (5797, 40014), (5814, 39897), (5967, 38874), (6138, 37791), (6479, 35802), (6669, 34782), (6851, 33858), (7106, 32643), (7254, 31977), (7293, 31806), (7657, 30294), (7722, 30039), (8151, 28458), (8398, 27621), (8721, 26598), (8866, 26163), (9207, 25194), (9486, 24453), (10013, 23166), (10098, 22971), (10602, 21879), (10659, 21762), (10881, 21318), (11286, 20553), (11583, 20026), (11594, 20007), (11934, 19437), (12597, 18414), (12958, 17901), (13299, 17442), (13338, 17391), (13702, 16929), (14229, 16302), (14586, 15903), (15147, 15314)]