2748002124

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 7549165568

約数和(自身を除く): 4801163444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 343, 381, 508, 588, 686, 751, 762, 889, 1029, 1372, 1502, 1524, 1778, 2058, 2253, 2401, 2667, 3004, 3556, 4116, 4506, 4802, 5257, 5334, 6223, 7203, 9012, 9604, 10514, 10668, 12446, 14406, 15771, 18669, 21028, 24892, 28812, 31542, 36799, 37338, 43561, 63084, 73598, 74676, 87122, 95377, 110397, 130683, 147196, 174244, 190754, 220794, 257593, 261366, 286131, 304927, 381508, 441588, 515186, 522732, 572262, 609854, 667639, 772779, 914781, 1030372, 1144524, 1219708, 1335278, 1545558, 1803151, 1829562, 2002917, 2670556, 3091116, 3606302, 3659124, 4005834, 4673473, 5409453, 7212604, 8011668, 9346946, 10818906, 14020419, 18693892, 21637812, 28040838, 32714311, 56081676, 65428622, 98142933, 130857244, 196285866, 229000177, 392571732, 458000354, 687000531, 916000708, 1374001062, 2748002124]

約数ペア:

[(1, 2748002124), (2, 1374001062), (3, 916000708), (4, 687000531), (6, 458000354), (7, 392571732), (12, 229000177), (14, 196285866), (21, 130857244), (28, 98142933), (42, 65428622), (49, 56081676), (84, 32714311), (98, 28040838), (127, 21637812), (147, 18693892), (196, 14020419), (254, 10818906), (294, 9346946), (343, 8011668), (381, 7212604), (508, 5409453), (588, 4673473), (686, 4005834), (751, 3659124), (762, 3606302), (889, 3091116), (1029, 2670556), (1372, 2002917), (1502, 1829562), (1524, 1803151), (1778, 1545558), (2058, 1335278), (2253, 1219708), (2401, 1144524), (2667, 1030372), (3004, 914781), (3556, 772779), (4116, 667639), (4506, 609854), (4802, 572262), (5257, 522732), (5334, 515186), (6223, 441588), (7203, 381508), (9012, 304927), (9604, 286131), (10514, 261366), (10668, 257593), (12446, 220794), (14406, 190754), (15771, 174244), (18669, 147196), (21028, 130683), (24892, 110397), (28812, 95377), (31542, 87122), (36799, 74676), (37338, 73598), (43561, 63084)]