2040442866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 5912248320

約数和(自身を除く): 3871805454

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 53, 54, 63, 66, 77, 94, 99, 106, 126, 141, 154, 159, 189, 197, 198, 231, 282, 297, 318, 329, 371, 378, 394, 423, 462, 477, 517, 583, 591, 594, 658, 693, 742, 846, 954, 987, 1034, 1113, 1166, 1182, 1269, 1379, 1386, 1431, 1551, 1749, 1773, 1974, 2079, 2167, 2226, 2491, 2538, 2758, 2862, 2961, 3102, 3339, 3498, 3546, 3619, 4081, 4137, 4158, 4334, 4653, 4982, 5247, 5319, 5922, 6501, 6678, 7238, 7473, 8162, 8274, 8883, 9259, 9306, 10017, 10441, 10494, 10638, 10857, 12243, 12411, 13002, 13959, 14946, 15169, 15741, 17437, 17766, 18518, 19503, 20034, 20882, 21714, 22419, 24486, 24822, 27401, 27777, 27918, 30338, 31323, 31482, 32571, 34874, 36729, 37233, 39006, 44838, 45507, 52311, 54802, 55554, 58509, 62646, 64813, 65142, 67257, 73087, 73458, 74466, 82203, 83331, 91014, 93969, 97713, 101849, 104622, 110187, 114851, 117018, 129626, 134514, 136521, 146174, 156933, 164406, 166662, 187938, 191807, 194439, 195426, 203698, 219261, 220374, 229702, 246609, 249993, 273042, 281907, 305547, 313866, 344553, 383614, 388878, 409563, 438522, 470799, 490727, 493218, 499986, 563814, 575421, 583317, 611094, 657783, 689106, 712943, 739827, 803957, 819126, 916641, 941598, 981454, 1033659, 1150842, 1166634, 1315566, 1425886, 1472181, 1479654, 1607914, 1726263, 1749951, 1833282, 1973349, 2067318, 2138829, 2411871, 2749923, 2944362, 3100977, 3435089, 3452526, 3499902, 3946698, 4277658, 4416543, 4823742, 5178789, 5397997, 5499846, 6201954, 6416487, 6870178, 7235613, 8833086, 10305267, 10357578, 10795994, 12832974, 13249629, 14471226, 16193991, 19249461, 20610534, 21706839, 26499258, 30915801, 32387982, 37785979, 38498922, 43413678, 48581973, 61831602, 75571958, 92747403, 97163946, 113357937, 145745919, 185494806, 226715874, 291491838, 340073811, 680147622, 1020221433, 2040442866]

約数ペア:

[(1, 2040442866), (2, 1020221433), (3, 680147622), (6, 340073811), (7, 291491838), (9, 226715874), (11, 185494806), (14, 145745919), (18, 113357937), (21, 97163946), (22, 92747403), (27, 75571958), (33, 61831602), (42, 48581973), (47, 43413678), (53, 38498922), (54, 37785979), (63, 32387982), (66, 30915801), (77, 26499258), (94, 21706839), (99, 20610534), (106, 19249461), (126, 16193991), (141, 14471226), (154, 13249629), (159, 12832974), (189, 10795994), (197, 10357578), (198, 10305267), (231, 8833086), (282, 7235613), (297, 6870178), (318, 6416487), (329, 6201954), (371, 5499846), (378, 5397997), (394, 5178789), (423, 4823742), (462, 4416543), (477, 4277658), (517, 3946698), (583, 3499902), (591, 3452526), (594, 3435089), (658, 3100977), (693, 2944362), (742, 2749923), (846, 2411871), (954, 2138829), (987, 2067318), (1034, 1973349), (1113, 1833282), (1166, 1749951), (1182, 1726263), (1269, 1607914), (1379, 1479654), (1386, 1472181), (1431, 1425886), (1551, 1315566), (1749, 1166634), (1773, 1150842), (1974, 1033659), (2079, 981454), (2167, 941598), (2226, 916641), (2491, 819126), (2538, 803957), (2758, 739827), (2862, 712943), (2961, 689106), (3102, 657783), (3339, 611094), (3498, 583317), (3546, 575421), (3619, 563814), (4081, 499986), (4137, 493218), (4158, 490727), (4334, 470799), (4653, 438522), (4982, 409563), (5247, 388878), (5319, 383614), (5922, 344553), (6501, 313866), (6678, 305547), (7238, 281907), (7473, 273042), (8162, 249993), (8274, 246609), (8883, 229702), (9259, 220374), (9306, 219261), (10017, 203698), (10441, 195426), (10494, 194439), (10638, 191807), (10857, 187938), (12243, 166662), (12411, 164406), (13002, 156933), (13959, 146174), (14946, 136521), (15169, 134514), (15741, 129626), (17437, 117018), (17766, 114851), (18518, 110187), (19503, 104622), (20034, 101849), (20882, 97713), (21714, 93969), (22419, 91014), (24486, 83331), (24822, 82203), (27401, 74466), (27777, 73458), (27918, 73087), (30338, 67257), (31323, 65142), (31482, 64813), (32571, 62646), (34874, 58509), (36729, 55554), (37233, 54802), (39006, 52311), (44838, 45507)]