2164157912

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 4994841600

約数和(自身を除く): 2830683688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 223, 266, 392, 446, 532, 892, 931, 1064, 1303, 1561, 1784, 1862, 2606, 3122, 3724, 4237, 5212, 6244, 7448, 8474, 9121, 10424, 10927, 12488, 16948, 18242, 21854, 24757, 29659, 33896, 36484, 43708, 49514, 59318, 63847, 72968, 87416, 99028, 118636, 127694, 173299, 198056, 207613, 237272, 255388, 290569, 346598, 415226, 510776, 581138, 693196, 830452, 1162276, 1213093, 1386392, 1660904, 2033983, 2324552, 2426186, 4067966, 4852372, 5520811, 8135932, 9704744, 11041622, 14237881, 16271864, 22083244, 28475762, 38645677, 44166488, 56951524, 77291354, 113903048, 154582708, 270519739, 309165416, 541039478, 1082078956, 2164157912]

約数ペア:

[(1, 2164157912), (2, 1082078956), (4, 541039478), (7, 309165416), (8, 270519739), (14, 154582708), (19, 113903048), (28, 77291354), (38, 56951524), (49, 44166488), (56, 38645677), (76, 28475762), (98, 22083244), (133, 16271864), (152, 14237881), (196, 11041622), (223, 9704744), (266, 8135932), (392, 5520811), (446, 4852372), (532, 4067966), (892, 2426186), (931, 2324552), (1064, 2033983), (1303, 1660904), (1561, 1386392), (1784, 1213093), (1862, 1162276), (2606, 830452), (3122, 693196), (3724, 581138), (4237, 510776), (5212, 415226), (6244, 346598), (7448, 290569), (8474, 255388), (9121, 237272), (10424, 207613), (10927, 198056), (12488, 173299), (16948, 127694), (18242, 118636), (21854, 99028), (24757, 87416), (29659, 72968), (33896, 63847), (36484, 59318), (43708, 49514)]