1971507458952

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{3109}}^1\times {\mathrm{7547}}^1$

素因数の和:11060

約数の個数: 128

約数和(自身を含む): 5492981520000

約数和(自身を除く): 3521474061048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1556, 2334, 3109, 3112, 3501, 4668, 6218, 7002, 7547, 9327, 9336, 10503, 12436, 14004, 15094, 18654, 21006, 22641, 24872, 27981, 28008, 30188, 37308, 42012, 45282, 55962, 60376, 67923, 74616, 83943, 84024, 90564, 111924, 135846, 167886, 181128, 203769, 223848, 271692, 335772, 407538, 543384, 671544, 815076, 1209401, 1630152, 2418802, 2935783, 3628203, 4837604, 5871566, 7256406, 8807349, 9675208, 10884609, 11743132, 14512812, 17614698, 21769218, 23463623, 23486264, 26422047, 29025624, 32653827, 35229396, 43538436, 46927246, 52844094, 65307654, 70390869, 70458792, 79266141, 87076872, 93854492, 105688188, 130615308, 140781738, 158532282, 187708984, 211172607, 211376376, 261230616, 281563476, 317064564, 422345214, 563126952, 633517821, 634129128, 844690428, 1267035642, 1689380856, 2534071284, 5068142568, 9127349347, 18254698694, 27382048041, 36509397388, 54764096082, 73018794776, 82146144123, 109528192164, 164292288246, 219056384328, 246438432369, 328584576492, 492876864738, 657169152984, 985753729476, 1971507458952]

約数ペア:

[(1, 1971507458952), (2, 985753729476), (3, 657169152984), (4, 492876864738), (6, 328584576492), (8, 246438432369), (9, 219056384328), (12, 164292288246), (18, 109528192164), (24, 82146144123), (27, 73018794776), (36, 54764096082), (54, 36509397388), (72, 27382048041), (108, 18254698694), (216, 9127349347), (389, 5068142568), (778, 2534071284), (1167, 1689380856), (1556, 1267035642), (2334, 844690428), (3109, 634129128), (3112, 633517821), (3501, 563126952), (4668, 422345214), (6218, 317064564), (7002, 281563476), (7547, 261230616), (9327, 211376376), (9336, 211172607), (10503, 187708984), (12436, 158532282), (14004, 140781738), (15094, 130615308), (18654, 105688188), (21006, 93854492), (22641, 87076872), (24872, 79266141), (27981, 70458792), (28008, 70390869), (30188, 65307654), (37308, 52844094), (42012, 46927246), (45282, 43538436), (55962, 35229396), (60376, 32653827), (67923, 29025624), (74616, 26422047), (83943, 23486264), (84024, 23463623), (90564, 21769218), (111924, 17614698), (135846, 14512812), (167886, 11743132), (181128, 10884609), (203769, 9675208), (223848, 8807349), (271692, 7256406), (335772, 5871566), (407538, 4837604), (543384, 3628203), (671544, 2935783), (815076, 2418802), (1209401, 1630152)]