763864304

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 1796742144

約数和(自身を除く): 1032877840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 151, 188, 217, 248, 302, 329, 376, 434, 496, 604, 658, 752, 868, 961, 1057, 1208, 1316, 1457, 1736, 1922, 2114, 2416, 2632, 2914, 3472, 3844, 4228, 4681, 5264, 5828, 6727, 7097, 7688, 8456, 9362, 10199, 11656, 13454, 14194, 15376, 16912, 18724, 20398, 23312, 26908, 28388, 32767, 37448, 40796, 45167, 49679, 53816, 56776, 65534, 74896, 81592, 90334, 99358, 107632, 113552, 131068, 145111, 163184, 180668, 198716, 220007, 262136, 290222, 316169, 361336, 397432, 440014, 524272, 580444, 632338, 722672, 794864, 880028, 1015777, 1160888, 1264676, 1540049, 1760056, 2031554, 2321776, 2529352, 3080098, 3520112, 4063108, 5058704, 6160196, 6820217, 8126216, 12320392, 13640434, 16252432, 24640784, 27280868, 47741519, 54561736, 95483038, 109123472, 190966076, 381932152, 763864304]

約数ペア:

[(1, 763864304), (2, 381932152), (4, 190966076), (7, 109123472), (8, 95483038), (14, 54561736), (16, 47741519), (28, 27280868), (31, 24640784), (47, 16252432), (56, 13640434), (62, 12320392), (94, 8126216), (112, 6820217), (124, 6160196), (151, 5058704), (188, 4063108), (217, 3520112), (248, 3080098), (302, 2529352), (329, 2321776), (376, 2031554), (434, 1760056), (496, 1540049), (604, 1264676), (658, 1160888), (752, 1015777), (868, 880028), (961, 794864), (1057, 722672), (1208, 632338), (1316, 580444), (1457, 524272), (1736, 440014), (1922, 397432), (2114, 361336), (2416, 316169), (2632, 290222), (2914, 262136), (3472, 220007), (3844, 198716), (4228, 180668), (4681, 163184), (5264, 145111), (5828, 131068), (6727, 113552), (7097, 107632), (7688, 99358), (8456, 90334), (9362, 81592), (10199, 74896), (11656, 65534), (13454, 56776), (14194, 53816), (15376, 49679), (16912, 45167), (18724, 40796), (20398, 37448), (23312, 32767), (26908, 28388)]