989160336

素因数分解:

$2^4\times 3^4\times {\mathrm{643}}^1\times {\mathrm{1187}}^1$

素因数の和:1850

約数の個数: 100

約数和(自身を含む): 2869785072

約数和(自身を除く): 1880624736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 643, 648, 1187, 1286, 1296, 1929, 2374, 2572, 3561, 3858, 4748, 5144, 5787, 7122, 7716, 9496, 10288, 10683, 11574, 14244, 15432, 17361, 18992, 21366, 23148, 28488, 30864, 32049, 34722, 42732, 46296, 52083, 56976, 64098, 69444, 85464, 92592, 96147, 104166, 128196, 138888, 170928, 192294, 208332, 256392, 277776, 384588, 416664, 512784, 763241, 769176, 833328, 1526482, 1538352, 2289723, 3052964, 4579446, 6105928, 6869169, 9158892, 12211856, 13738338, 18317784, 20607507, 27476676, 36635568, 41215014, 54953352, 61822521, 82430028, 109906704, 123645042, 164860056, 247290084, 329720112, 494580168, 989160336]

約数ペア:

[(1, 989160336), (2, 494580168), (3, 329720112), (4, 247290084), (6, 164860056), (8, 123645042), (9, 109906704), (12, 82430028), (16, 61822521), (18, 54953352), (24, 41215014), (27, 36635568), (36, 27476676), (48, 20607507), (54, 18317784), (72, 13738338), (81, 12211856), (108, 9158892), (144, 6869169), (162, 6105928), (216, 4579446), (324, 3052964), (432, 2289723), (643, 1538352), (648, 1526482), (1187, 833328), (1286, 769176), (1296, 763241), (1929, 512784), (2374, 416664), (2572, 384588), (3561, 277776), (3858, 256392), (4748, 208332), (5144, 192294), (5787, 170928), (7122, 138888), (7716, 128196), (9496, 104166), (10288, 96147), (10683, 92592), (11574, 85464), (14244, 69444), (15432, 64098), (17361, 56976), (18992, 52083), (21366, 46296), (23148, 42732), (28488, 34722), (30864, 32049)]