1909121544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 5707774800

約数和(自身を除く): 3798653256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 419, 484, 523, 726, 792, 838, 968, 1046, 1089, 1257, 1452, 1569, 1676, 2092, 2178, 2514, 2904, 3138, 3352, 3771, 4184, 4356, 4609, 4707, 5028, 5753, 6276, 7542, 8712, 9218, 9414, 10056, 11506, 12552, 13827, 15084, 17259, 18436, 18828, 23012, 27654, 30168, 34518, 36872, 37656, 41481, 46024, 50699, 51777, 55308, 63283, 69036, 82962, 101398, 103554, 110616, 126566, 138072, 152097, 165924, 189849, 202796, 207108, 219137, 253132, 304194, 331848, 379698, 405592, 414216, 438274, 456291, 506264, 569547, 608388, 657411, 759396, 876548, 912582, 1139094, 1216776, 1314822, 1518792, 1753096, 1825164, 1972233, 2278188, 2410507, 2629644, 3650328, 3944466, 4556376, 4821014, 5259288, 7231521, 7888932, 9642028, 14463042, 15777864, 19284056, 21694563, 26515577, 28926084, 43389126, 53031154, 57852168, 79546731, 86778252, 106062308, 159093462, 173556504, 212124616, 238640193, 318186924, 477280386, 636373848, 954560772, 1909121544]

約数ペア:

[(1, 1909121544), (2, 954560772), (3, 636373848), (4, 477280386), (6, 318186924), (8, 238640193), (9, 212124616), (11, 173556504), (12, 159093462), (18, 106062308), (22, 86778252), (24, 79546731), (33, 57852168), (36, 53031154), (44, 43389126), (66, 28926084), (72, 26515577), (88, 21694563), (99, 19284056), (121, 15777864), (132, 14463042), (198, 9642028), (242, 7888932), (264, 7231521), (363, 5259288), (396, 4821014), (419, 4556376), (484, 3944466), (523, 3650328), (726, 2629644), (792, 2410507), (838, 2278188), (968, 1972233), (1046, 1825164), (1089, 1753096), (1257, 1518792), (1452, 1314822), (1569, 1216776), (1676, 1139094), (2092, 912582), (2178, 876548), (2514, 759396), (2904, 657411), (3138, 608388), (3352, 569547), (3771, 506264), (4184, 456291), (4356, 438274), (4609, 414216), (4707, 405592), (5028, 379698), (5753, 331848), (6276, 304194), (7542, 253132), (8712, 219137), (9218, 207108), (9414, 202796), (10056, 189849), (11506, 165924), (12552, 152097), (13827, 138072), (15084, 126566), (17259, 110616), (18436, 103554), (18828, 101398), (23012, 82962), (27654, 69036), (30168, 63283), (34518, 55308), (36872, 51777), (37656, 50699), (41481, 46024)]