812668038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 2218567680

約数和(自身を除く): 1405899642

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 49, 57, 62, 78, 91, 93, 98, 114, 133, 147, 182, 186, 217, 247, 266, 273, 294, 361, 399, 403, 434, 494, 546, 589, 637, 651, 722, 741, 798, 806, 931, 1083, 1178, 1209, 1274, 1302, 1482, 1519, 1729, 1767, 1862, 1911, 2166, 2418, 2527, 2793, 2821, 3038, 3458, 3534, 3822, 4123, 4557, 4693, 5054, 5187, 5586, 5642, 6859, 7581, 7657, 8246, 8463, 9114, 9386, 10374, 11191, 12103, 12369, 13718, 14079, 15162, 15314, 16926, 17689, 19747, 20577, 22382, 22971, 24206, 24738, 28158, 28861, 32851, 33573, 35378, 36309, 39494, 41154, 45942, 48013, 53067, 53599, 57722, 59241, 65702, 67146, 72618, 78337, 86583, 89167, 96026, 98553, 106134, 107198, 118482, 144039, 145483, 156674, 160797, 173166, 178334, 197106, 212629, 229957, 235011, 267501, 288078, 290966, 321594, 336091, 375193, 425258, 436449, 459914, 470022, 535002, 548359, 624169, 637887, 672182, 689871, 750386, 872898, 1008273, 1018381, 1096718, 1125579, 1248338, 1275774, 1379742, 1488403, 1645077, 1872507, 2016546, 2036762, 2251158, 2764177, 2976806, 3055143, 3290154, 3745014, 4369183, 4465209, 5528354, 6110286, 7128667, 8292531, 8738366, 8930418, 10418821, 13107549, 14257334, 16585062, 19349239, 20837642, 21386001, 26215098, 31256463, 38698478, 42772002, 58047717, 62512926, 116095434, 135444673, 270889346, 406334019, 812668038]

約数ペア:

[(1, 812668038), (2, 406334019), (3, 270889346), (6, 135444673), (7, 116095434), (13, 62512926), (14, 58047717), (19, 42772002), (21, 38698478), (26, 31256463), (31, 26215098), (38, 21386001), (39, 20837642), (42, 19349239), (49, 16585062), (57, 14257334), (62, 13107549), (78, 10418821), (91, 8930418), (93, 8738366), (98, 8292531), (114, 7128667), (133, 6110286), (147, 5528354), (182, 4465209), (186, 4369183), (217, 3745014), (247, 3290154), (266, 3055143), (273, 2976806), (294, 2764177), (361, 2251158), (399, 2036762), (403, 2016546), (434, 1872507), (494, 1645077), (546, 1488403), (589, 1379742), (637, 1275774), (651, 1248338), (722, 1125579), (741, 1096718), (798, 1018381), (806, 1008273), (931, 872898), (1083, 750386), (1178, 689871), (1209, 672182), (1274, 637887), (1302, 624169), (1482, 548359), (1519, 535002), (1729, 470022), (1767, 459914), (1862, 436449), (1911, 425258), (2166, 375193), (2418, 336091), (2527, 321594), (2793, 290966), (2821, 288078), (3038, 267501), (3458, 235011), (3534, 229957), (3822, 212629), (4123, 197106), (4557, 178334), (4693, 173166), (5054, 160797), (5187, 156674), (5586, 145483), (5642, 144039), (6859, 118482), (7581, 107198), (7657, 106134), (8246, 98553), (8463, 96026), (9114, 89167), (9386, 86583), (10374, 78337), (11191, 72618), (12103, 67146), (12369, 65702), (13718, 59241), (14079, 57722), (15162, 53599), (15314, 53067), (16926, 48013), (17689, 45942), (19747, 41154), (20577, 39494), (22382, 36309), (22971, 35378), (24206, 33573), (24738, 32851), (28158, 28861)]