279106884

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 939294720

約数和(自身を除く): 660187836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 81, 84, 102, 108, 114, 119, 126, 127, 133, 153, 162, 171, 189, 204, 228, 238, 243, 252, 254, 266, 306, 323, 324, 342, 357, 378, 381, 399, 459, 476, 486, 508, 513, 532, 567, 612, 646, 684, 714, 756, 762, 798, 889, 918, 969, 972, 1026, 1071, 1134, 1143, 1197, 1292, 1377, 1428, 1524, 1539, 1596, 1701, 1778, 1836, 1938, 2052, 2142, 2159, 2261, 2268, 2286, 2394, 2413, 2667, 2754, 2907, 3078, 3213, 3402, 3429, 3556, 3591, 3876, 4131, 4284, 4318, 4522, 4572, 4617, 4788, 4826, 5334, 5508, 5814, 6156, 6426, 6477, 6783, 6804, 6858, 7182, 7239, 8001, 8262, 8636, 8721, 9044, 9234, 9639, 9652, 10287, 10668, 10773, 11628, 12852, 12954, 13566, 13716, 14364, 14478, 15113, 16002, 16524, 16891, 17442, 18468, 19278, 19431, 20349, 20574, 21546, 21717, 24003, 25908, 26163, 27132, 28917, 28956, 30226, 30861, 32004, 32319, 33782, 34884, 38556, 38862, 40698, 41021, 41148, 43092, 43434, 45339, 48006, 50673, 52326, 57834, 58293, 60452, 61047, 61722, 64638, 65151, 67564, 72009, 77724, 78489, 81396, 82042, 86868, 90678, 96012, 101346, 104652, 115668, 116586, 122094, 123063, 123444, 129276, 130302, 136017, 144018, 152019, 156978, 164084, 174879, 181356, 183141, 195453, 202692, 216027, 233172, 244188, 246126, 260604, 272034, 287147, 288036, 304038, 313956, 349758, 366282, 369189, 390906, 408051, 432054, 456057, 492252, 524637, 544068, 549423, 574294, 586359, 608076, 699516, 732564, 738378, 781812, 816102, 861441, 864108, 912114, 1049274, 1098846, 1107567, 1148588, 1172718, 1224153, 1368171, 1476756, 1632204, 1722882, 1824228, 2098548, 2197692, 2215134, 2345436, 2448306, 2584323, 2736342, 3322701, 3445764, 3672459, 4104513, 4430268, 4896612, 5168646, 5472684, 6645402, 7344918, 7752969, 8209026, 9968103, 10337292, 13290804, 14689836, 15505938, 16418052, 19936206, 23258907, 31011876, 39872412, 46517814, 69776721, 93035628, 139553442, 279106884]

約数ペア:

[(1, 279106884), (2, 139553442), (3, 93035628), (4, 69776721), (6, 46517814), (7, 39872412), (9, 31011876), (12, 23258907), (14, 19936206), (17, 16418052), (18, 15505938), (19, 14689836), (21, 13290804), (27, 10337292), (28, 9968103), (34, 8209026), (36, 7752969), (38, 7344918), (42, 6645402), (51, 5472684), (54, 5168646), (57, 4896612), (63, 4430268), (68, 4104513), (76, 3672459), (81, 3445764), (84, 3322701), (102, 2736342), (108, 2584323), (114, 2448306), (119, 2345436), (126, 2215134), (127, 2197692), (133, 2098548), (153, 1824228), (162, 1722882), (171, 1632204), (189, 1476756), (204, 1368171), (228, 1224153), (238, 1172718), (243, 1148588), (252, 1107567), (254, 1098846), (266, 1049274), (306, 912114), (323, 864108), (324, 861441), (342, 816102), (357, 781812), (378, 738378), (381, 732564), (399, 699516), (459, 608076), (476, 586359), (486, 574294), (508, 549423), (513, 544068), (532, 524637), (567, 492252), (612, 456057), (646, 432054), (684, 408051), (714, 390906), (756, 369189), (762, 366282), (798, 349758), (889, 313956), (918, 304038), (969, 288036), (972, 287147), (1026, 272034), (1071, 260604), (1134, 246126), (1143, 244188), (1197, 233172), (1292, 216027), (1377, 202692), (1428, 195453), (1524, 183141), (1539, 181356), (1596, 174879), (1701, 164084), (1778, 156978), (1836, 152019), (1938, 144018), (2052, 136017), (2142, 130302), (2159, 129276), (2261, 123444), (2268, 123063), (2286, 122094), (2394, 116586), (2413, 115668), (2667, 104652), (2754, 101346), (2907, 96012), (3078, 90678), (3213, 86868), (3402, 82042), (3429, 81396), (3556, 78489), (3591, 77724), (3876, 72009), (4131, 67564), (4284, 65151), (4318, 64638), (4522, 61722), (4572, 61047), (4617, 60452), (4788, 58293), (4826, 57834), (5334, 52326), (5508, 50673), (5814, 48006), (6156, 45339), (6426, 43434), (6477, 43092), (6783, 41148), (6804, 41021), (6858, 40698), (7182, 38862), (7239, 38556), (8001, 34884), (8262, 33782), (8636, 32319), (8721, 32004), (9044, 30861), (9234, 30226), (9639, 28956), (9652, 28917), (10287, 27132), (10668, 26163), (10773, 25908), (11628, 24003), (12852, 21717), (12954, 21546), (13566, 20574), (13716, 20349), (14364, 19431), (14478, 19278), (15113, 18468), (16002, 17442), (16524, 16891)]