1118758256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2731

約数の個数: 120

約数和(自身を含む): 2811820032

約数和(自身を除く): 1693061776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 1232, 1364, 1694, 1736, 1936, 2387, 2663, 2728, 3388, 3472, 3751, 4774, 5326, 5456, 6776, 7502, 9548, 10652, 13552, 15004, 18641, 19096, 21304, 26257, 29293, 30008, 37282, 38192, 42608, 52514, 58586, 60016, 74564, 82553, 105028, 117172, 149128, 165106, 205051, 210056, 234344, 298256, 322223, 330212, 410102, 420112, 468688, 577871, 644446, 660424, 820204, 908083, 1155742, 1288892, 1320848, 1640408, 1816166, 2255561, 2311484, 2577784, 3280816, 3632332, 4511122, 4622968, 5155568, 6356581, 7264664, 9022244, 9245936, 9988913, 12713162, 14529328, 18044488, 19977826, 25426324, 36088976, 39955652, 50852648, 69922391, 79911304, 101705296, 139844782, 159822608, 279689564, 559379128, 1118758256]

約数ペア:

[(1, 1118758256), (2, 559379128), (4, 279689564), (7, 159822608), (8, 139844782), (11, 101705296), (14, 79911304), (16, 69922391), (22, 50852648), (28, 39955652), (31, 36088976), (44, 25426324), (56, 19977826), (62, 18044488), (77, 14529328), (88, 12713162), (112, 9988913), (121, 9245936), (124, 9022244), (154, 7264664), (176, 6356581), (217, 5155568), (242, 4622968), (248, 4511122), (308, 3632332), (341, 3280816), (434, 2577784), (484, 2311484), (496, 2255561), (616, 1816166), (682, 1640408), (847, 1320848), (868, 1288892), (968, 1155742), (1232, 908083), (1364, 820204), (1694, 660424), (1736, 644446), (1936, 577871), (2387, 468688), (2663, 420112), (2728, 410102), (3388, 330212), (3472, 322223), (3751, 298256), (4774, 234344), (5326, 210056), (5456, 205051), (6776, 165106), (7502, 149128), (9548, 117172), (10652, 105028), (13552, 82553), (15004, 74564), (18641, 60016), (19096, 58586), (21304, 52514), (26257, 42608), (29293, 38192), (30008, 37282)]