16427149715368

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{66403}}^1$

素因数の和:66975

約数の個数: 128

約数和(自身を含む): 35953781760000

約数和(自身を除く): 19526632044632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 199, 281, 316, 398, 553, 562, 632, 796, 1106, 1124, 1393, 1592, 1967, 2212, 2248, 2786, 3934, 4424, 5572, 7868, 11144, 15721, 15736, 22199, 31442, 44398, 55919, 62884, 66403, 88796, 110047, 111838, 125768, 132806, 155393, 177592, 220094, 223676, 265612, 310786, 391433, 440188, 447352, 464821, 531224, 621572, 782866, 880376, 929642, 1243144, 1565732, 1859284, 3131464, 3718568, 4417601, 5245837, 8835202, 10491674, 13214197, 17670404, 18659243, 20983348, 26428394, 30923207, 35340808, 36720859, 37318486, 41966696, 52856788, 61846414, 73441718, 74636972, 92499379, 105713576, 123692828, 130614701, 146883436, 149273944, 184998758, 247385656, 261229402, 293766872, 369997516, 522458804, 739995032, 1043921563, 1044917608, 1474080197, 2087843126, 2948160394, 3713189357, 4175686252, 5896320788, 7307450941, 7426378714, 8351372504, 10318561379, 11792641576, 14614901882, 14852757428, 20637122758, 25992325499, 29229803764, 29705514856, 41274245516, 51984650998, 58459607528, 82548491032, 103969301996, 207938603992, 293341959203, 586683918406, 1173367836812, 2053393714421, 2346735673624, 4106787428842, 8213574857684, 16427149715368]

約数ペア:

[(1, 16427149715368), (2, 8213574857684), (4, 4106787428842), (7, 2346735673624), (8, 2053393714421), (14, 1173367836812), (28, 586683918406), (56, 293341959203), (79, 207938603992), (158, 103969301996), (199, 82548491032), (281, 58459607528), (316, 51984650998), (398, 41274245516), (553, 29705514856), (562, 29229803764), (632, 25992325499), (796, 20637122758), (1106, 14852757428), (1124, 14614901882), (1393, 11792641576), (1592, 10318561379), (1967, 8351372504), (2212, 7426378714), (2248, 7307450941), (2786, 5896320788), (3934, 4175686252), (4424, 3713189357), (5572, 2948160394), (7868, 2087843126), (11144, 1474080197), (15721, 1044917608), (15736, 1043921563), (22199, 739995032), (31442, 522458804), (44398, 369997516), (55919, 293766872), (62884, 261229402), (66403, 247385656), (88796, 184998758), (110047, 149273944), (111838, 146883436), (125768, 130614701), (132806, 123692828), (155393, 105713576), (177592, 92499379), (220094, 74636972), (223676, 73441718), (265612, 61846414), (310786, 52856788), (391433, 41966696), (440188, 37318486), (447352, 36720859), (464821, 35340808), (531224, 30923207), (621572, 26428394), (782866, 20983348), (880376, 18659243), (929642, 17670404), (1243144, 13214197), (1565732, 10491674), (1859284, 8835202), (3131464, 5245837), (3718568, 4417601)]