1970726328

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 5561740800

約数和(自身を除く): 3591014472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 263, 307, 339, 452, 526, 614, 678, 789, 904, 921, 1017, 1052, 1228, 1356, 1578, 1842, 2034, 2104, 2367, 2456, 2712, 2763, 3051, 3156, 3684, 4068, 4734, 5526, 6102, 6312, 7101, 7368, 8136, 8289, 9468, 11052, 12204, 14202, 16578, 18936, 22104, 24408, 28404, 29719, 33156, 34691, 56808, 59438, 66312, 69382, 80741, 89157, 104073, 118876, 138764, 161482, 178314, 208146, 237752, 242223, 267471, 277528, 312219, 322964, 356628, 416292, 484446, 534942, 624438, 645928, 713256, 726669, 802413, 832584, 936657, 968892, 1069884, 1248876, 1453338, 1604826, 1873314, 1937784, 2139768, 2180007, 2497752, 2906676, 3209652, 3746628, 4360014, 5813352, 6419304, 7493256, 8720028, 9123733, 17440056, 18247466, 27371199, 36494932, 54742398, 72989864, 82113597, 109484796, 164227194, 218969592, 246340791, 328454388, 492681582, 656908776, 985363164, 1970726328]

約数ペア:

[(1, 1970726328), (2, 985363164), (3, 656908776), (4, 492681582), (6, 328454388), (8, 246340791), (9, 218969592), (12, 164227194), (18, 109484796), (24, 82113597), (27, 72989864), (36, 54742398), (54, 36494932), (72, 27371199), (108, 18247466), (113, 17440056), (216, 9123733), (226, 8720028), (263, 7493256), (307, 6419304), (339, 5813352), (452, 4360014), (526, 3746628), (614, 3209652), (678, 2906676), (789, 2497752), (904, 2180007), (921, 2139768), (1017, 1937784), (1052, 1873314), (1228, 1604826), (1356, 1453338), (1578, 1248876), (1842, 1069884), (2034, 968892), (2104, 936657), (2367, 832584), (2456, 802413), (2712, 726669), (2763, 713256), (3051, 645928), (3156, 624438), (3684, 534942), (4068, 484446), (4734, 416292), (5526, 356628), (6102, 322964), (6312, 312219), (7101, 277528), (7368, 267471), (8136, 242223), (8289, 237752), (9468, 208146), (11052, 178314), (12204, 161482), (14202, 138764), (16578, 118876), (18936, 104073), (22104, 89157), (24408, 80741), (28404, 69382), (29719, 66312), (33156, 59438), (34691, 56808)]