1276763292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7280

約数の個数: 144

約数和(自身を含む): 3988042240

約数和(自身を除く): 2711278948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1554, 1596, 2109, 2331, 2394, 2812, 3108, 4218, 4662, 4788, 4921, 6327, 7207, 8436, 9324, 9842, 12654, 14414, 14763, 19684, 21621, 25308, 28828, 29526, 43242, 44289, 50449, 59052, 64863, 86484, 88578, 100898, 129726, 136933, 151347, 177156, 201796, 259452, 266659, 273866, 302694, 410799, 454041, 533318, 547732, 605388, 799977, 821598, 908082, 958531, 1066636, 1232397, 1599954, 1643196, 1816164, 1866613, 1917062, 2399931, 2464794, 2875593, 3199908, 3733226, 3834124, 4799862, 4929588, 5066521, 5599839, 5751186, 7466452, 8626779, 9599724, 10133042, 11199678, 11502372, 15199563, 16799517, 17253558, 20266084, 22399356, 30399126, 33599034, 34507116, 35465647, 45598689, 60798252, 67198068, 70931294, 91197378, 106396941, 141862588, 182394756, 212793882, 319190823, 425587764, 638381646, 1276763292]

約数ペア:

[(1, 1276763292), (2, 638381646), (3, 425587764), (4, 319190823), (6, 212793882), (7, 182394756), (9, 141862588), (12, 106396941), (14, 91197378), (18, 70931294), (19, 67198068), (21, 60798252), (28, 45598689), (36, 35465647), (37, 34507116), (38, 33599034), (42, 30399126), (57, 22399356), (63, 20266084), (74, 17253558), (76, 16799517), (84, 15199563), (111, 11502372), (114, 11199678), (126, 10133042), (133, 9599724), (148, 8626779), (171, 7466452), (222, 5751186), (228, 5599839), (252, 5066521), (259, 4929588), (266, 4799862), (333, 3834124), (342, 3733226), (399, 3199908), (444, 2875593), (518, 2464794), (532, 2399931), (666, 1917062), (684, 1866613), (703, 1816164), (777, 1643196), (798, 1599954), (1036, 1232397), (1197, 1066636), (1332, 958531), (1406, 908082), (1554, 821598), (1596, 799977), (2109, 605388), (2331, 547732), (2394, 533318), (2812, 454041), (3108, 410799), (4218, 302694), (4662, 273866), (4788, 266659), (4921, 259452), (6327, 201796), (7207, 177156), (8436, 151347), (9324, 136933), (9842, 129726), (12654, 100898), (14414, 88578), (14763, 86484), (19684, 64863), (21621, 59052), (25308, 50449), (28828, 44289), (29526, 43242)]