2783409156

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1499}}^1$

素因数の和:2047

約数の個数: 120

約数和(自身を含む): 7958412000

約数和(自身を除く): 5175002844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 521, 594, 891, 1042, 1188, 1499, 1563, 1782, 2084, 2998, 3126, 3564, 4497, 4689, 5731, 5996, 6252, 8994, 9378, 11462, 13491, 14067, 16489, 17193, 17988, 18756, 22924, 26982, 28134, 32978, 34386, 40473, 42201, 49467, 51579, 53964, 56268, 65956, 68772, 80946, 84402, 98934, 103158, 121419, 148401, 154737, 161892, 168804, 197868, 206316, 242838, 296802, 309474, 445203, 464211, 485676, 593604, 618948, 780979, 890406, 928422, 1335609, 1561958, 1780812, 1856844, 2342937, 2671218, 3123916, 4685874, 5342436, 7028811, 8590769, 9371748, 14057622, 17181538, 21086433, 25772307, 28115244, 34363076, 42172866, 51544614, 63259299, 77316921, 84345732, 103089228, 126518598, 154633842, 231950763, 253037196, 309267684, 463901526, 695852289, 927803052, 1391704578, 2783409156]

約数ペア:

[(1, 2783409156), (2, 1391704578), (3, 927803052), (4, 695852289), (6, 463901526), (9, 309267684), (11, 253037196), (12, 231950763), (18, 154633842), (22, 126518598), (27, 103089228), (33, 84345732), (36, 77316921), (44, 63259299), (54, 51544614), (66, 42172866), (81, 34363076), (99, 28115244), (108, 25772307), (132, 21086433), (162, 17181538), (198, 14057622), (297, 9371748), (324, 8590769), (396, 7028811), (521, 5342436), (594, 4685874), (891, 3123916), (1042, 2671218), (1188, 2342937), (1499, 1856844), (1563, 1780812), (1782, 1561958), (2084, 1335609), (2998, 928422), (3126, 890406), (3564, 780979), (4497, 618948), (4689, 593604), (5731, 485676), (5996, 464211), (6252, 445203), (8994, 309474), (9378, 296802), (11462, 242838), (13491, 206316), (14067, 197868), (16489, 168804), (17193, 161892), (17988, 154737), (18756, 148401), (22924, 121419), (26982, 103158), (28134, 98934), (32978, 84402), (34386, 80946), (40473, 68772), (42201, 65956), (49467, 56268), (51579, 53964)]