140447412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5078

約数の個数: 96

約数和(自身を含む): 427472640

約数和(自身を除く): 287025228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4662, 5021, 6993, 9324, 10042, 13986, 15063, 20084, 27972, 30126, 35147, 45189, 60252, 70294, 90378, 105441, 135567, 140588, 180756, 185777, 210882, 271134, 316323, 371554, 421764, 542268, 557331, 632646, 743108, 948969, 1114662, 1265292, 1300439, 1671993, 1897938, 2229324, 2600878, 3343986, 3795876, 3901317, 5015979, 5201756, 6687972, 7802634, 10031958, 11703951, 15605268, 20063916, 23407902, 35111853, 46815804, 70223706, 140447412]

約数ペア:

[(1, 140447412), (2, 70223706), (3, 46815804), (4, 35111853), (6, 23407902), (7, 20063916), (9, 15605268), (12, 11703951), (14, 10031958), (18, 7802634), (21, 6687972), (27, 5201756), (28, 5015979), (36, 3901317), (37, 3795876), (42, 3343986), (54, 2600878), (63, 2229324), (74, 1897938), (84, 1671993), (108, 1300439), (111, 1265292), (126, 1114662), (148, 948969), (189, 743108), (222, 632646), (252, 557331), (259, 542268), (333, 421764), (378, 371554), (444, 316323), (518, 271134), (666, 210882), (756, 185777), (777, 180756), (999, 140588), (1036, 135567), (1332, 105441), (1554, 90378), (1998, 70294), (2331, 60252), (3108, 45189), (3996, 35147), (4662, 30126), (5021, 27972), (6993, 20084), (9324, 15063), (10042, 13986)]