4289617878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3109}}^1$

素因数の和:3179

約数の個数: 144

約数和(自身を含む): 11346698160

約数和(自身を除く): 7057080282

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 361, 399, 494, 546, 637, 722, 741, 798, 931, 1083, 1274, 1482, 1729, 1862, 1911, 2166, 2527, 2793, 3109, 3458, 3822, 4693, 5054, 5187, 5586, 6218, 7581, 9327, 9386, 10374, 12103, 14079, 15162, 17689, 18654, 21763, 24206, 28158, 32851, 35378, 36309, 40417, 43526, 53067, 59071, 65289, 65702, 72618, 80834, 98553, 106134, 118142, 121251, 130578, 152341, 177213, 197106, 229957, 242502, 282919, 304682, 354426, 413497, 457023, 459914, 565838, 689871, 767923, 826994, 848757, 914046, 1122349, 1240491, 1379742, 1535846, 1697514, 1980433, 2244698, 2303769, 2480982, 2894479, 3367047, 3960866, 4607538, 5375461, 5788958, 5941299, 6734094, 7856443, 8683437, 10750922, 11882598, 14590537, 15712886, 16126383, 17366874, 23569329, 29181074, 32252766, 37628227, 43771611, 47138658, 54995101, 75256454, 87543222, 102133759, 109990202, 112884681, 164985303, 204267518, 225769362, 306401277, 329970606, 612802554, 714936313, 1429872626, 2144808939, 4289617878]

約数ペア:

[(1, 4289617878), (2, 2144808939), (3, 1429872626), (6, 714936313), (7, 612802554), (13, 329970606), (14, 306401277), (19, 225769362), (21, 204267518), (26, 164985303), (38, 112884681), (39, 109990202), (42, 102133759), (49, 87543222), (57, 75256454), (78, 54995101), (91, 47138658), (98, 43771611), (114, 37628227), (133, 32252766), (147, 29181074), (182, 23569329), (247, 17366874), (266, 16126383), (273, 15712886), (294, 14590537), (361, 11882598), (399, 10750922), (494, 8683437), (546, 7856443), (637, 6734094), (722, 5941299), (741, 5788958), (798, 5375461), (931, 4607538), (1083, 3960866), (1274, 3367047), (1482, 2894479), (1729, 2480982), (1862, 2303769), (1911, 2244698), (2166, 1980433), (2527, 1697514), (2793, 1535846), (3109, 1379742), (3458, 1240491), (3822, 1122349), (4693, 914046), (5054, 848757), (5187, 826994), (5586, 767923), (6218, 689871), (7581, 565838), (9327, 459914), (9386, 457023), (10374, 413497), (12103, 354426), (14079, 304682), (15162, 282919), (17689, 242502), (18654, 229957), (21763, 197106), (24206, 177213), (28158, 152341), (32851, 130578), (35378, 121251), (36309, 118142), (40417, 106134), (43526, 98553), (53067, 80834), (59071, 72618), (65289, 65702)]