728021112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10753}}^1$

素因数の和:10813

約数の個数: 128

約数和(自身を含む): 2312540160

約数和(自身を除く): 1584519048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 10753, 11284, 16926, 21506, 22568, 32259, 33852, 43012, 64518, 67704, 75271, 86024, 129036, 139789, 150542, 225813, 258072, 279578, 301084, 333343, 419367, 451626, 559156, 602168, 666686, 838734, 903252, 978523, 1000029, 1118312, 1333372, 1677468, 1806504, 1957046, 2000058, 2333401, 2666744, 2935569, 3354936, 3914092, 4000116, 4333459, 4666802, 5871138, 7000203, 7828184, 8000232, 8666918, 9333604, 11742276, 13000377, 14000406, 17333836, 18667208, 23484552, 26000754, 28000812, 30334213, 34667672, 52001508, 56001624, 60668426, 91002639, 104003016, 121336852, 182005278, 242673704, 364010556, 728021112]

約数ペア:

[(1, 728021112), (2, 364010556), (3, 242673704), (4, 182005278), (6, 121336852), (7, 104003016), (8, 91002639), (12, 60668426), (13, 56001624), (14, 52001508), (21, 34667672), (24, 30334213), (26, 28000812), (28, 26000754), (31, 23484552), (39, 18667208), (42, 17333836), (52, 14000406), (56, 13000377), (62, 11742276), (78, 9333604), (84, 8666918), (91, 8000232), (93, 7828184), (104, 7000203), (124, 5871138), (156, 4666802), (168, 4333459), (182, 4000116), (186, 3914092), (217, 3354936), (248, 2935569), (273, 2666744), (312, 2333401), (364, 2000058), (372, 1957046), (403, 1806504), (434, 1677468), (546, 1333372), (651, 1118312), (728, 1000029), (744, 978523), (806, 903252), (868, 838734), (1092, 666686), (1209, 602168), (1302, 559156), (1612, 451626), (1736, 419367), (2184, 333343), (2418, 301084), (2604, 279578), (2821, 258072), (3224, 225813), (4836, 150542), (5208, 139789), (5642, 129036), (8463, 86024), (9672, 75271), (10753, 67704), (11284, 64518), (16926, 43012), (21506, 33852), (22568, 32259)]