788981544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19603}}^1$

素因数の和:19671

約数の個数: 96

約数和(自身を含む): 2354832480

約数和(自身を除く): 1565850936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 19603, 20124, 39206, 40248, 58809, 78412, 117618, 156824, 176427, 235236, 254839, 352854, 470472, 509678, 705708, 764517, 842929, 1019356, 1411416, 1529034, 1685858, 2038712, 2293551, 2528787, 3058068, 3371716, 4587102, 5057574, 6116136, 6743432, 7586361, 9174204, 10115148, 10958077, 15172722, 18348408, 20230296, 21916154, 30345444, 32874231, 43832308, 60690888, 65748462, 87664616, 98622693, 131496924, 197245386, 262993848, 394490772, 788981544]

約数ペア:

[(1, 788981544), (2, 394490772), (3, 262993848), (4, 197245386), (6, 131496924), (8, 98622693), (9, 87664616), (12, 65748462), (13, 60690888), (18, 43832308), (24, 32874231), (26, 30345444), (36, 21916154), (39, 20230296), (43, 18348408), (52, 15172722), (72, 10958077), (78, 10115148), (86, 9174204), (104, 7586361), (117, 6743432), (129, 6116136), (156, 5057574), (172, 4587102), (234, 3371716), (258, 3058068), (312, 2528787), (344, 2293551), (387, 2038712), (468, 1685858), (516, 1529034), (559, 1411416), (774, 1019356), (936, 842929), (1032, 764517), (1118, 705708), (1548, 509678), (1677, 470472), (2236, 352854), (3096, 254839), (3354, 235236), (4472, 176427), (5031, 156824), (6708, 117618), (10062, 78412), (13416, 58809), (19603, 40248), (20124, 39206)]