2666221536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:965

約数の個数: 192

約数和(自身を含む): 7932266496

約数和(自身を除く): 5266044960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 71, 86, 88, 96, 129, 132, 142, 172, 176, 213, 258, 264, 284, 344, 352, 426, 473, 516, 528, 568, 688, 781, 827, 852, 946, 1032, 1056, 1136, 1376, 1419, 1562, 1654, 1704, 1892, 2064, 2272, 2343, 2481, 2838, 3053, 3124, 3308, 3408, 3784, 4128, 4686, 4962, 5676, 6106, 6248, 6616, 6816, 7568, 9097, 9159, 9372, 9924, 11352, 12212, 12496, 13232, 15136, 18194, 18318, 18744, 19848, 22704, 24424, 24992, 26464, 27291, 33583, 35561, 36388, 36636, 37488, 39696, 45408, 48848, 54582, 58717, 67166, 71122, 72776, 73272, 74976, 79392, 97696, 100749, 106683, 109164, 117434, 134332, 142244, 145552, 146544, 176151, 201498, 213366, 218328, 234868, 268664, 284488, 291104, 293088, 352302, 391171, 402996, 426732, 436656, 469736, 537328, 568976, 645887, 704604, 782342, 805992, 853464, 873312, 939472, 1074656, 1137952, 1173513, 1291774, 1409208, 1564684, 1611984, 1706928, 1878944, 1937661, 2347026, 2524831, 2583548, 2818416, 3129368, 3223968, 3413856, 3875322, 4694052, 5049662, 5167096, 5636832, 6258736, 7574493, 7750644, 9388104, 10099324, 10334192, 12517472, 15148986, 15501288, 18776208, 20198648, 20668384, 27773141, 30297972, 31002576, 37552416, 40397296, 55546282, 60595944, 62005152, 80794592, 83319423, 111092564, 121191888, 166638846, 222185128, 242383776, 333277692, 444370256, 666555384, 888740512, 1333110768, 2666221536]

約数ペア:

[(1, 2666221536), (2, 1333110768), (3, 888740512), (4, 666555384), (6, 444370256), (8, 333277692), (11, 242383776), (12, 222185128), (16, 166638846), (22, 121191888), (24, 111092564), (32, 83319423), (33, 80794592), (43, 62005152), (44, 60595944), (48, 55546282), (66, 40397296), (71, 37552416), (86, 31002576), (88, 30297972), (96, 27773141), (129, 20668384), (132, 20198648), (142, 18776208), (172, 15501288), (176, 15148986), (213, 12517472), (258, 10334192), (264, 10099324), (284, 9388104), (344, 7750644), (352, 7574493), (426, 6258736), (473, 5636832), (516, 5167096), (528, 5049662), (568, 4694052), (688, 3875322), (781, 3413856), (827, 3223968), (852, 3129368), (946, 2818416), (1032, 2583548), (1056, 2524831), (1136, 2347026), (1376, 1937661), (1419, 1878944), (1562, 1706928), (1654, 1611984), (1704, 1564684), (1892, 1409208), (2064, 1291774), (2272, 1173513), (2343, 1137952), (2481, 1074656), (2838, 939472), (3053, 873312), (3124, 853464), (3308, 805992), (3408, 782342), (3784, 704604), (4128, 645887), (4686, 568976), (4962, 537328), (5676, 469736), (6106, 436656), (6248, 426732), (6616, 402996), (6816, 391171), (7568, 352302), (9097, 293088), (9159, 291104), (9372, 284488), (9924, 268664), (11352, 234868), (12212, 218328), (12496, 213366), (13232, 201498), (15136, 176151), (18194, 146544), (18318, 145552), (18744, 142244), (19848, 134332), (22704, 117434), (24424, 109164), (24992, 106683), (26464, 100749), (27291, 97696), (33583, 79392), (35561, 74976), (36388, 73272), (36636, 72776), (37488, 71122), (39696, 67166), (45408, 58717), (48848, 54582)]