2019251344488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{473147}}^1$

素因数の和:473380

約数の個数: 192

約数和(自身を含む): 6213758054400

約数和(自身を除く): 4194506709912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 191, 196, 228, 266, 294, 382, 392, 399, 456, 532, 573, 588, 764, 798, 931, 1064, 1146, 1176, 1337, 1528, 1596, 1862, 2292, 2674, 2793, 3192, 3629, 3724, 4011, 4584, 5348, 5586, 7258, 7448, 8022, 9359, 10696, 10887, 11172, 14516, 16044, 18718, 21774, 22344, 25403, 28077, 29032, 32088, 37436, 43548, 50806, 56154, 74872, 76209, 87096, 101612, 112308, 152418, 177821, 203224, 224616, 304836, 355642, 473147, 533463, 609672, 711284, 946294, 1066926, 1419441, 1422568, 1892588, 2133852, 2838882, 3312029, 3785176, 4267704, 5677764, 6624058, 8989793, 9936087, 11355528, 13248116, 17979586, 19872174, 23184203, 26496232, 26969379, 35959172, 39744348, 46368406, 53938758, 62928551, 69552609, 71918344, 79488696, 90371077, 92736812, 107877516, 125857102, 139105218, 180742154, 185473624, 188785653, 215755032, 251714204, 271113231, 278210436, 361484308, 377571306, 440499857, 503428408, 542226462, 556420872, 632597539, 722968616, 755142612, 880999714, 1084452924, 1265195078, 1321499571, 1510285224, 1717050463, 1761999428, 1897792617, 2168905848, 2530390156, 2642999142, 3434100926, 3523998856, 3795585234, 4428182773, 5060780312, 5151151389, 5285998284, 6868201852, 7591170468, 8856365546, 10302302778, 10571996568, 12019353241, 13284548319, 13736403704, 15182340936, 17712731092, 20604605556, 24038706482, 26569096638, 35425462184, 36058059723, 41209211112, 48077412964, 53138193276, 72116119446, 84135472687, 96154825928, 106276386552, 144232238892, 168270945374, 252406418061, 288464477784, 336541890748, 504812836122, 673083781496, 1009625672244, 2019251344488]

約数ペア:

[(1, 2019251344488), (2, 1009625672244), (3, 673083781496), (4, 504812836122), (6, 336541890748), (7, 288464477784), (8, 252406418061), (12, 168270945374), (14, 144232238892), (19, 106276386552), (21, 96154825928), (24, 84135472687), (28, 72116119446), (38, 53138193276), (42, 48077412964), (49, 41209211112), (56, 36058059723), (57, 35425462184), (76, 26569096638), (84, 24038706482), (98, 20604605556), (114, 17712731092), (133, 15182340936), (147, 13736403704), (152, 13284548319), (168, 12019353241), (191, 10571996568), (196, 10302302778), (228, 8856365546), (266, 7591170468), (294, 6868201852), (382, 5285998284), (392, 5151151389), (399, 5060780312), (456, 4428182773), (532, 3795585234), (573, 3523998856), (588, 3434100926), (764, 2642999142), (798, 2530390156), (931, 2168905848), (1064, 1897792617), (1146, 1761999428), (1176, 1717050463), (1337, 1510285224), (1528, 1321499571), (1596, 1265195078), (1862, 1084452924), (2292, 880999714), (2674, 755142612), (2793, 722968616), (3192, 632597539), (3629, 556420872), (3724, 542226462), (4011, 503428408), (4584, 440499857), (5348, 377571306), (5586, 361484308), (7258, 278210436), (7448, 271113231), (8022, 251714204), (9359, 215755032), (10696, 188785653), (10887, 185473624), (11172, 180742154), (14516, 139105218), (16044, 125857102), (18718, 107877516), (21774, 92736812), (22344, 90371077), (25403, 79488696), (28077, 71918344), (29032, 69552609), (32088, 62928551), (37436, 53938758), (43548, 46368406), (50806, 39744348), (56154, 35959172), (74872, 26969379), (76209, 26496232), (87096, 23184203), (101612, 19872174), (112308, 17979586), (152418, 13248116), (177821, 11355528), (203224, 9936087), (224616, 8989793), (304836, 6624058), (355642, 5677764), (473147, 4267704), (533463, 3785176), (609672, 3312029), (711284, 2838882), (946294, 2133852), (1066926, 1892588), (1419441, 1422568)]