1205048988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 3824916480

約数和(自身を除く): 2619867492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 143, 156, 162, 186, 198, 234, 279, 286, 297, 324, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 682, 702, 806, 837, 839, 858, 891, 1023, 1053, 1116, 1188, 1209, 1287, 1364, 1404, 1612, 1674, 1678, 1716, 1782, 2046, 2106, 2418, 2511, 2517, 2574, 3069, 3348, 3356, 3564, 3627, 3861, 4092, 4212, 4433, 4836, 5022, 5034, 5148, 6138, 7254, 7551, 7722, 8866, 9207, 9229, 10044, 10068, 10881, 10907, 11583, 12276, 13299, 14508, 15102, 15444, 17732, 18414, 18458, 21762, 21814, 22653, 23166, 26009, 26598, 27621, 27687, 30204, 32643, 32721, 36828, 36916, 39897, 43524, 43628, 45306, 46332, 52018, 53196, 55242, 55374, 65286, 65442, 67959, 78027, 79794, 83061, 90612, 98163, 104036, 110484, 110748, 119691, 119977, 130572, 130884, 135918, 156054, 159588, 166122, 196326, 234081, 239382, 239954, 249183, 271836, 286099, 294489, 312108, 332244, 338117, 359073, 359931, 392652, 468162, 478764, 479908, 498366, 572198, 588978, 676234, 702243, 718146, 719862, 747549, 858297, 883467, 936324, 996732, 1014351, 1079793, 1144396, 1177956, 1352468, 1404486, 1436292, 1439724, 1495098, 1716594, 1766934, 2028702, 2106729, 2159586, 2574891, 2808972, 2990196, 3043053, 3239379, 3433188, 3533868, 3719287, 4057404, 4213458, 4319172, 5149782, 6086106, 6478758, 7438574, 7724673, 8426916, 9129159, 9718137, 10299564, 11157861, 12172212, 12957516, 14877148, 15449346, 18258318, 19436274, 22315722, 23174019, 27387477, 30898692, 33473583, 36516636, 38872548, 44631444, 46348038, 54774954, 66947166, 92696076, 100420749, 109549908, 133894332, 200841498, 301262247, 401682996, 602524494, 1205048988]

約数ペア:

[(1, 1205048988), (2, 602524494), (3, 401682996), (4, 301262247), (6, 200841498), (9, 133894332), (11, 109549908), (12, 100420749), (13, 92696076), (18, 66947166), (22, 54774954), (26, 46348038), (27, 44631444), (31, 38872548), (33, 36516636), (36, 33473583), (39, 30898692), (44, 27387477), (52, 23174019), (54, 22315722), (62, 19436274), (66, 18258318), (78, 15449346), (81, 14877148), (93, 12957516), (99, 12172212), (108, 11157861), (117, 10299564), (124, 9718137), (132, 9129159), (143, 8426916), (156, 7724673), (162, 7438574), (186, 6478758), (198, 6086106), (234, 5149782), (279, 4319172), (286, 4213458), (297, 4057404), (324, 3719287), (341, 3533868), (351, 3433188), (372, 3239379), (396, 3043053), (403, 2990196), (429, 2808972), (468, 2574891), (558, 2159586), (572, 2106729), (594, 2028702), (682, 1766934), (702, 1716594), (806, 1495098), (837, 1439724), (839, 1436292), (858, 1404486), (891, 1352468), (1023, 1177956), (1053, 1144396), (1116, 1079793), (1188, 1014351), (1209, 996732), (1287, 936324), (1364, 883467), (1404, 858297), (1612, 747549), (1674, 719862), (1678, 718146), (1716, 702243), (1782, 676234), (2046, 588978), (2106, 572198), (2418, 498366), (2511, 479908), (2517, 478764), (2574, 468162), (3069, 392652), (3348, 359931), (3356, 359073), (3564, 338117), (3627, 332244), (3861, 312108), (4092, 294489), (4212, 286099), (4433, 271836), (4836, 249183), (5022, 239954), (5034, 239382), (5148, 234081), (6138, 196326), (7254, 166122), (7551, 159588), (7722, 156054), (8866, 135918), (9207, 130884), (9229, 130572), (10044, 119977), (10068, 119691), (10881, 110748), (10907, 110484), (11583, 104036), (12276, 98163), (13299, 90612), (14508, 83061), (15102, 79794), (15444, 78027), (17732, 67959), (18414, 65442), (18458, 65286), (21762, 55374), (21814, 55242), (22653, 53196), (23166, 52018), (26009, 46332), (26598, 45306), (27621, 43628), (27687, 43524), (30204, 39897), (32643, 36916), (32721, 36828)]