222183948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 663634944

約数和(自身を除く): 441450996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 361, 399, 431, 476, 532, 646, 714, 722, 798, 862, 969, 1083, 1292, 1293, 1428, 1444, 1596, 1724, 1938, 2166, 2261, 2527, 2586, 3017, 3876, 4332, 4522, 5054, 5172, 6034, 6137, 6783, 7327, 7581, 8189, 9044, 9051, 10108, 12068, 12274, 13566, 14654, 15162, 16378, 18102, 18411, 21981, 24548, 24567, 27132, 29308, 30324, 32756, 36204, 36822, 42959, 43962, 49134, 51289, 57323, 73644, 85918, 87924, 98268, 102578, 114646, 128877, 139213, 153867, 155591, 171836, 171969, 205156, 229292, 257754, 278426, 307734, 311182, 343938, 417639, 466773, 515508, 556852, 615468, 622364, 687876, 835278, 933546, 974491, 1089137, 1670556, 1867092, 1948982, 2178274, 2645047, 2923473, 3267411, 3897964, 4356548, 5290094, 5846946, 6534822, 7935141, 10580188, 11693892, 13069644, 15870282, 18515329, 31740564, 37030658, 55545987, 74061316, 111091974, 222183948]

約数ペア:

[(1, 222183948), (2, 111091974), (3, 74061316), (4, 55545987), (6, 37030658), (7, 31740564), (12, 18515329), (14, 15870282), (17, 13069644), (19, 11693892), (21, 10580188), (28, 7935141), (34, 6534822), (38, 5846946), (42, 5290094), (51, 4356548), (57, 3897964), (68, 3267411), (76, 2923473), (84, 2645047), (102, 2178274), (114, 1948982), (119, 1867092), (133, 1670556), (204, 1089137), (228, 974491), (238, 933546), (266, 835278), (323, 687876), (357, 622364), (361, 615468), (399, 556852), (431, 515508), (476, 466773), (532, 417639), (646, 343938), (714, 311182), (722, 307734), (798, 278426), (862, 257754), (969, 229292), (1083, 205156), (1292, 171969), (1293, 171836), (1428, 155591), (1444, 153867), (1596, 139213), (1724, 128877), (1938, 114646), (2166, 102578), (2261, 98268), (2527, 87924), (2586, 85918), (3017, 73644), (3876, 57323), (4332, 51289), (4522, 49134), (5054, 43962), (5172, 42959), (6034, 36822), (6137, 36204), (6783, 32756), (7327, 30324), (7581, 29308), (8189, 27132), (9044, 24567), (9051, 24548), (10108, 21981), (12068, 18411), (12274, 18102), (13566, 16378), (14654, 15162)]