1558945908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 4484319840

約数和(自身を除く): 2925373932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 59, 78, 86, 101, 117, 118, 129, 156, 169, 172, 177, 202, 234, 236, 258, 303, 338, 354, 387, 404, 468, 507, 516, 531, 559, 606, 676, 708, 767, 774, 909, 1014, 1062, 1118, 1212, 1313, 1521, 1534, 1548, 1677, 1818, 2028, 2124, 2236, 2301, 2537, 2626, 3042, 3068, 3354, 3636, 3939, 4343, 4602, 5031, 5074, 5252, 5959, 6084, 6708, 6903, 7267, 7611, 7878, 8686, 9204, 9971, 10062, 10148, 11817, 11918, 13029, 13806, 14534, 15222, 15756, 17069, 17372, 17877, 19942, 20124, 21801, 22833, 23634, 23836, 26058, 27612, 29068, 29913, 30444, 32981, 34138, 35754, 39087, 39884, 43602, 45666, 47268, 51207, 52116, 53631, 56459, 59826, 65403, 65962, 68276, 71508, 77467, 78174, 87204, 89739, 91332, 98943, 102414, 107262, 112918, 119652, 130806, 131924, 153621, 154934, 156348, 169377, 179478, 197886, 204828, 214524, 225836, 232401, 256237, 261612, 296829, 307242, 309868, 338754, 358956, 395772, 428753, 464802, 508131, 512474, 593658, 614484, 677508, 697203, 733967, 768711, 857506, 929604, 1007071, 1016262, 1024948, 1187316, 1286259, 1394406, 1467934, 1537422, 1715012, 2014142, 2032524, 2201901, 2306133, 2572518, 2788812, 2935868, 3021213, 3074844, 3331081, 3858777, 4028284, 4403802, 4612266, 5145036, 6042426, 6605703, 6662162, 7717554, 8807604, 9063639, 9224532, 9993243, 12084852, 13211406, 13324324, 15435108, 18127278, 19986486, 26422812, 29979729, 36254556, 39972972, 43304053, 59959458, 86608106, 119918916, 129912159, 173216212, 259824318, 389736477, 519648636, 779472954, 1558945908]

約数ペア:

[(1, 1558945908), (2, 779472954), (3, 519648636), (4, 389736477), (6, 259824318), (9, 173216212), (12, 129912159), (13, 119918916), (18, 86608106), (26, 59959458), (36, 43304053), (39, 39972972), (43, 36254556), (52, 29979729), (59, 26422812), (78, 19986486), (86, 18127278), (101, 15435108), (117, 13324324), (118, 13211406), (129, 12084852), (156, 9993243), (169, 9224532), (172, 9063639), (177, 8807604), (202, 7717554), (234, 6662162), (236, 6605703), (258, 6042426), (303, 5145036), (338, 4612266), (354, 4403802), (387, 4028284), (404, 3858777), (468, 3331081), (507, 3074844), (516, 3021213), (531, 2935868), (559, 2788812), (606, 2572518), (676, 2306133), (708, 2201901), (767, 2032524), (774, 2014142), (909, 1715012), (1014, 1537422), (1062, 1467934), (1118, 1394406), (1212, 1286259), (1313, 1187316), (1521, 1024948), (1534, 1016262), (1548, 1007071), (1677, 929604), (1818, 857506), (2028, 768711), (2124, 733967), (2236, 697203), (2301, 677508), (2537, 614484), (2626, 593658), (3042, 512474), (3068, 508131), (3354, 464802), (3636, 428753), (3939, 395772), (4343, 358956), (4602, 338754), (5031, 309868), (5074, 307242), (5252, 296829), (5959, 261612), (6084, 256237), (6708, 232401), (6903, 225836), (7267, 214524), (7611, 204828), (7878, 197886), (8686, 179478), (9204, 169377), (9971, 156348), (10062, 154934), (10148, 153621), (11817, 131924), (11918, 130806), (13029, 119652), (13806, 112918), (14534, 107262), (15222, 102414), (15756, 98943), (17069, 91332), (17372, 89739), (17877, 87204), (19942, 78174), (20124, 77467), (21801, 71508), (22833, 68276), (23634, 65962), (23836, 65403), (26058, 59826), (27612, 56459), (29068, 53631), (29913, 52116), (30444, 51207), (32981, 47268), (34138, 45666), (35754, 43602), (39087, 39884)]