779445793188

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{2237}}^1$

素因数の和:2954

約数の個数: 144

約数和(自身を含む): 2001550824000

約数和(自身を除く): 1222105030812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 179, 278, 358, 389, 417, 537, 556, 716, 778, 834, 1074, 1167, 1251, 1556, 1611, 1668, 2148, 2237, 2334, 2502, 3222, 3501, 4474, 4668, 5004, 6444, 6711, 7002, 8948, 13422, 14004, 20133, 24881, 26844, 40266, 49762, 54071, 69631, 74643, 80532, 99524, 108142, 139262, 149286, 162213, 208893, 216284, 223929, 278524, 298572, 310943, 324426, 400423, 417786, 447858, 486639, 621886, 626679, 648852, 800846, 835572, 870193, 895716, 932829, 973278, 1201269, 1243772, 1253358, 1601692, 1740386, 1865658, 1946556, 2402538, 2506716, 2610579, 2798487, 3480772, 3603807, 3731316, 4805076, 5221158, 5596974, 7207614, 7831737, 9678709, 10442316, 11193948, 14415228, 15663474, 19357418, 29036127, 31326948, 38714836, 55658797, 58072254, 87108381, 111317594, 116144508, 120956827, 155764547, 166976391, 174216762, 222635188, 241913654, 311529094, 333952782, 348433524, 362870481, 467293641, 483827308, 500929173, 623058188, 667905564, 725740962, 934587282, 1001858346, 1088611443, 1401880923, 1451481924, 1869174564, 2003716692, 2177222886, 2803761846, 4354445772, 5607523692, 21651272033, 43302544066, 64953816099, 86605088132, 129907632198, 194861448297, 259815264396, 389722896594, 779445793188]

約数ペア:

[(1, 779445793188), (2, 389722896594), (3, 259815264396), (4, 194861448297), (6, 129907632198), (9, 86605088132), (12, 64953816099), (18, 43302544066), (36, 21651272033), (139, 5607523692), (179, 4354445772), (278, 2803761846), (358, 2177222886), (389, 2003716692), (417, 1869174564), (537, 1451481924), (556, 1401880923), (716, 1088611443), (778, 1001858346), (834, 934587282), (1074, 725740962), (1167, 667905564), (1251, 623058188), (1556, 500929173), (1611, 483827308), (1668, 467293641), (2148, 362870481), (2237, 348433524), (2334, 333952782), (2502, 311529094), (3222, 241913654), (3501, 222635188), (4474, 174216762), (4668, 166976391), (5004, 155764547), (6444, 120956827), (6711, 116144508), (7002, 111317594), (8948, 87108381), (13422, 58072254), (14004, 55658797), (20133, 38714836), (24881, 31326948), (26844, 29036127), (40266, 19357418), (49762, 15663474), (54071, 14415228), (69631, 11193948), (74643, 10442316), (80532, 9678709), (99524, 7831737), (108142, 7207614), (139262, 5596974), (149286, 5221158), (162213, 4805076), (208893, 3731316), (216284, 3603807), (223929, 3480772), (278524, 2798487), (298572, 2610579), (310943, 2506716), (324426, 2402538), (400423, 1946556), (417786, 1865658), (447858, 1740386), (486639, 1601692), (621886, 1253358), (626679, 1243772), (648852, 1201269), (800846, 973278), (835572, 932829), (870193, 895716)]