1640350332

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 4826304000

約数和(自身を除く): 3185953668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 59, 68, 76, 102, 108, 114, 118, 153, 171, 177, 204, 228, 236, 306, 323, 342, 354, 459, 513, 531, 612, 646, 684, 708, 797, 918, 969, 1003, 1026, 1062, 1121, 1292, 1593, 1594, 1836, 1938, 2006, 2052, 2124, 2242, 2391, 2907, 3009, 3186, 3188, 3363, 3876, 4012, 4484, 4782, 5814, 6018, 6372, 6726, 7173, 8721, 9027, 9564, 10089, 11628, 12036, 13452, 13549, 14346, 15143, 17442, 18054, 19057, 20178, 21519, 27081, 27098, 28692, 30267, 30286, 34884, 36108, 38114, 40356, 40647, 43038, 45429, 47023, 54162, 54196, 57171, 60534, 60572, 76228, 81294, 86076, 90858, 94046, 108324, 114342, 121068, 121941, 136287, 141069, 162588, 171513, 181716, 188092, 228684, 243882, 257431, 272574, 282138, 343026, 365823, 408861, 423207, 487764, 514539, 514862, 545148, 564276, 686052, 731646, 772293, 799391, 817722, 846414, 893437, 1029078, 1029724, 1269621, 1463292, 1544586, 1598782, 1635444, 1692828, 1786874, 2058156, 2316879, 2398173, 2539242, 2680311, 3089172, 3197564, 3573748, 4633758, 4796346, 5078484, 5360622, 6950637, 7194519, 8040933, 9267516, 9592692, 10721244, 13901274, 14389038, 15188429, 16081866, 21583557, 24122799, 27802548, 28778076, 30376858, 32163732, 43167114, 45565287, 48245598, 60753716, 86334228, 91130574, 96491196, 136695861, 182261148, 273391722, 410087583, 546783444, 820175166, 1640350332]

約数ペア:

[(1, 1640350332), (2, 820175166), (3, 546783444), (4, 410087583), (6, 273391722), (9, 182261148), (12, 136695861), (17, 96491196), (18, 91130574), (19, 86334228), (27, 60753716), (34, 48245598), (36, 45565287), (38, 43167114), (51, 32163732), (54, 30376858), (57, 28778076), (59, 27802548), (68, 24122799), (76, 21583557), (102, 16081866), (108, 15188429), (114, 14389038), (118, 13901274), (153, 10721244), (171, 9592692), (177, 9267516), (204, 8040933), (228, 7194519), (236, 6950637), (306, 5360622), (323, 5078484), (342, 4796346), (354, 4633758), (459, 3573748), (513, 3197564), (531, 3089172), (612, 2680311), (646, 2539242), (684, 2398173), (708, 2316879), (797, 2058156), (918, 1786874), (969, 1692828), (1003, 1635444), (1026, 1598782), (1062, 1544586), (1121, 1463292), (1292, 1269621), (1593, 1029724), (1594, 1029078), (1836, 893437), (1938, 846414), (2006, 817722), (2052, 799391), (2124, 772293), (2242, 731646), (2391, 686052), (2907, 564276), (3009, 545148), (3186, 514862), (3188, 514539), (3363, 487764), (3876, 423207), (4012, 408861), (4484, 365823), (4782, 343026), (5814, 282138), (6018, 272574), (6372, 257431), (6726, 243882), (7173, 228684), (8721, 188092), (9027, 181716), (9564, 171513), (10089, 162588), (11628, 141069), (12036, 136287), (13452, 121941), (13549, 121068), (14346, 114342), (15143, 108324), (17442, 94046), (18054, 90858), (19057, 86076), (20178, 81294), (21519, 76228), (27081, 60572), (27098, 60534), (28692, 57171), (30267, 54196), (30286, 54162), (34884, 47023), (36108, 45429), (38114, 43038), (40356, 40647)]