267983716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 693633024

約数和(自身を除く): 425649308

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 62, 68, 77, 91, 119, 124, 127, 143, 154, 182, 187, 217, 221, 238, 254, 286, 308, 341, 364, 374, 403, 434, 442, 476, 508, 527, 572, 682, 748, 806, 868, 884, 889, 1001, 1054, 1309, 1364, 1397, 1547, 1612, 1651, 1778, 2002, 2108, 2159, 2387, 2431, 2618, 2794, 2821, 3094, 3302, 3556, 3689, 3937, 4004, 4318, 4433, 4774, 4862, 5236, 5588, 5642, 5797, 6188, 6604, 6851, 7378, 7874, 8636, 8866, 9548, 9724, 9779, 11284, 11557, 11594, 13702, 14756, 15113, 15748, 17017, 17732, 18161, 19558, 23114, 23188, 23749, 27404, 27559, 28067, 30226, 31031, 34034, 36322, 39116, 40579, 43307, 46228, 47498, 47957, 51181, 55118, 56134, 60452, 62062, 66929, 68068, 72644, 75361, 81158, 86614, 94996, 95914, 102362, 110236, 112268, 124124, 127127, 133858, 150722, 162316, 166243, 173228, 191828, 196469, 204724, 254254, 267716, 301444, 303149, 308737, 332486, 358267, 392938, 468503, 508508, 527527, 562991, 606298, 617474, 664972, 716534, 736219, 785876, 870077, 937006, 1055054, 1125982, 1212596, 1234948, 1433068, 1472438, 1740154, 1874012, 2110108, 2161159, 2251964, 2944876, 3480308, 3940937, 4322318, 5153533, 6090539, 7881874, 8644636, 9570847, 10307066, 12181078, 15763748, 19141694, 20614132, 24362156, 38283388, 66995929, 133991858, 267983716]

約数ペア:

[(1, 267983716), (2, 133991858), (4, 66995929), (7, 38283388), (11, 24362156), (13, 20614132), (14, 19141694), (17, 15763748), (22, 12181078), (26, 10307066), (28, 9570847), (31, 8644636), (34, 7881874), (44, 6090539), (52, 5153533), (62, 4322318), (68, 3940937), (77, 3480308), (91, 2944876), (119, 2251964), (124, 2161159), (127, 2110108), (143, 1874012), (154, 1740154), (182, 1472438), (187, 1433068), (217, 1234948), (221, 1212596), (238, 1125982), (254, 1055054), (286, 937006), (308, 870077), (341, 785876), (364, 736219), (374, 716534), (403, 664972), (434, 617474), (442, 606298), (476, 562991), (508, 527527), (527, 508508), (572, 468503), (682, 392938), (748, 358267), (806, 332486), (868, 308737), (884, 303149), (889, 301444), (1001, 267716), (1054, 254254), (1309, 204724), (1364, 196469), (1397, 191828), (1547, 173228), (1612, 166243), (1651, 162316), (1778, 150722), (2002, 133858), (2108, 127127), (2159, 124124), (2387, 112268), (2431, 110236), (2618, 102362), (2794, 95914), (2821, 94996), (3094, 86614), (3302, 81158), (3556, 75361), (3689, 72644), (3937, 68068), (4004, 66929), (4318, 62062), (4433, 60452), (4774, 56134), (4862, 55118), (5236, 51181), (5588, 47957), (5642, 47498), (5797, 46228), (6188, 43307), (6604, 40579), (6851, 39116), (7378, 36322), (7874, 34034), (8636, 31031), (8866, 30226), (9548, 28067), (9724, 27559), (9779, 27404), (11284, 23749), (11557, 23188), (11594, 23114), (13702, 19558), (14756, 18161), (15113, 17732), (15748, 17017)]