740896156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1849688064

約数和(自身を除く): 1108791908

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 47, 52, 62, 77, 91, 94, 124, 127, 143, 154, 182, 188, 217, 254, 286, 308, 329, 341, 364, 403, 434, 508, 517, 572, 611, 658, 682, 806, 868, 889, 1001, 1034, 1222, 1316, 1364, 1397, 1457, 1612, 1651, 1778, 2002, 2068, 2387, 2444, 2794, 2821, 2914, 3302, 3556, 3619, 3937, 4004, 4277, 4433, 4774, 5588, 5642, 5828, 5969, 6604, 6721, 7238, 7874, 8554, 8866, 9548, 9779, 10199, 11284, 11557, 11938, 13442, 14476, 15748, 16027, 17108, 17732, 18161, 18941, 19558, 20398, 23114, 23876, 26884, 27559, 31031, 32054, 36322, 37882, 39116, 40796, 41783, 43307, 46228, 47047, 51181, 55118, 62062, 64108, 65659, 72644, 75764, 77597, 83566, 86614, 94094, 102362, 110236, 112189, 124124, 127127, 131318, 132587, 155194, 167132, 173228, 185039, 188188, 204724, 208351, 224378, 254254, 262636, 265174, 303149, 310388, 358267, 370078, 416702, 448756, 459613, 508508, 530348, 543179, 562991, 606298, 716534, 740156, 833404, 853567, 919226, 1086358, 1125982, 1212596, 1295273, 1433068, 1458457, 1707134, 1838452, 2035429, 2172716, 2251964, 2405507, 2590546, 2916914, 3414268, 3940937, 4070858, 4811014, 5181092, 5833828, 5974969, 7881874, 8141716, 9622028, 11949938, 14248003, 15763748, 16838549, 23899876, 26460577, 28496006, 33677098, 52921154, 56992012, 67354196, 105842308, 185224039, 370448078, 740896156]

約数ペア:

[(1, 740896156), (2, 370448078), (4, 185224039), (7, 105842308), (11, 67354196), (13, 56992012), (14, 52921154), (22, 33677098), (26, 28496006), (28, 26460577), (31, 23899876), (44, 16838549), (47, 15763748), (52, 14248003), (62, 11949938), (77, 9622028), (91, 8141716), (94, 7881874), (124, 5974969), (127, 5833828), (143, 5181092), (154, 4811014), (182, 4070858), (188, 3940937), (217, 3414268), (254, 2916914), (286, 2590546), (308, 2405507), (329, 2251964), (341, 2172716), (364, 2035429), (403, 1838452), (434, 1707134), (508, 1458457), (517, 1433068), (572, 1295273), (611, 1212596), (658, 1125982), (682, 1086358), (806, 919226), (868, 853567), (889, 833404), (1001, 740156), (1034, 716534), (1222, 606298), (1316, 562991), (1364, 543179), (1397, 530348), (1457, 508508), (1612, 459613), (1651, 448756), (1778, 416702), (2002, 370078), (2068, 358267), (2387, 310388), (2444, 303149), (2794, 265174), (2821, 262636), (2914, 254254), (3302, 224378), (3556, 208351), (3619, 204724), (3937, 188188), (4004, 185039), (4277, 173228), (4433, 167132), (4774, 155194), (5588, 132587), (5642, 131318), (5828, 127127), (5969, 124124), (6604, 112189), (6721, 110236), (7238, 102362), (7874, 94094), (8554, 86614), (8866, 83566), (9548, 77597), (9779, 75764), (10199, 72644), (11284, 65659), (11557, 64108), (11938, 62062), (13442, 55118), (14476, 51181), (15748, 47047), (16027, 46228), (17108, 43307), (17732, 41783), (18161, 40796), (18941, 39116), (19558, 37882), (20398, 36322), (23114, 32054), (23876, 31031), (26884, 27559)]