839512702938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{66169}}^1$

素因数の和:67436

約数の個数: 128

約数和(自身を含む): 2177067110400

約数和(自身を除く): 1337554407462

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1223, 1482, 1729, 2446, 3458, 3669, 5187, 7338, 8561, 10374, 15899, 17122, 23237, 25683, 31798, 46474, 47697, 51366, 66169, 69711, 95394, 111293, 132338, 139422, 162659, 198507, 222586, 302081, 325318, 333879, 397014, 463183, 487977, 604162, 667758, 860197, 906243, 926366, 975954, 1257211, 1389549, 1720394, 1812486, 2114567, 2514422, 2580591, 2779098, 3771633, 4229134, 5161182, 6021379, 6343701, 7543266, 8800477, 12042758, 12687402, 16343743, 17600954, 18064137, 26401431, 32687486, 36128274, 49031229, 52802862, 80924687, 98062458, 114406201, 161849374, 228812402, 242774061, 343218603, 485548122, 566472809, 686437206, 1052020931, 1132945618, 1537569053, 1699418427, 2104041862, 3075138106, 3156062793, 3398836854, 4612707159, 6312125586, 7364146517, 9225414318, 10762983371, 14728293034, 19988397689, 21525966742, 22092439551, 32288950113, 39976795378, 44184879102, 59965193067, 64577900226, 119930386134, 139918783823, 279837567646, 419756351469, 839512702938]

約数ペア:

[(1, 839512702938), (2, 419756351469), (3, 279837567646), (6, 139918783823), (7, 119930386134), (13, 64577900226), (14, 59965193067), (19, 44184879102), (21, 39976795378), (26, 32288950113), (38, 22092439551), (39, 21525966742), (42, 19988397689), (57, 14728293034), (78, 10762983371), (91, 9225414318), (114, 7364146517), (133, 6312125586), (182, 4612707159), (247, 3398836854), (266, 3156062793), (273, 3075138106), (399, 2104041862), (494, 1699418427), (546, 1537569053), (741, 1132945618), (798, 1052020931), (1223, 686437206), (1482, 566472809), (1729, 485548122), (2446, 343218603), (3458, 242774061), (3669, 228812402), (5187, 161849374), (7338, 114406201), (8561, 98062458), (10374, 80924687), (15899, 52802862), (17122, 49031229), (23237, 36128274), (25683, 32687486), (31798, 26401431), (46474, 18064137), (47697, 17600954), (51366, 16343743), (66169, 12687402), (69711, 12042758), (95394, 8800477), (111293, 7543266), (132338, 6343701), (139422, 6021379), (162659, 5161182), (198507, 4229134), (222586, 3771633), (302081, 2779098), (325318, 2580591), (333879, 2514422), (397014, 2114567), (463183, 1812486), (487977, 1720394), (604162, 1389549), (667758, 1257211), (860197, 975954), (906243, 926366)]