722412964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 1630017536

約数和(自身を除く): 907604572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 403, 434, 511, 806, 868, 877, 949, 1022, 1612, 1754, 1898, 2044, 2263, 2821, 3508, 3796, 4526, 5642, 6139, 6643, 9052, 11284, 11401, 12278, 13286, 15841, 22802, 24556, 26572, 27187, 29419, 31682, 45604, 54374, 58838, 63364, 64021, 79807, 108748, 117676, 128042, 159614, 190309, 205933, 256084, 319228, 353431, 380618, 411866, 448147, 706862, 761236, 823732, 832273, 896294, 1413724, 1664546, 1792588, 1984651, 2474017, 3329092, 3969302, 4948034, 5825911, 7938604, 9896068, 11651822, 13892557, 23303644, 25800463, 27785114, 51600926, 55570228, 103201852, 180603241, 361206482, 722412964]

約数ペア:

[(1, 722412964), (2, 361206482), (4, 180603241), (7, 103201852), (13, 55570228), (14, 51600926), (26, 27785114), (28, 25800463), (31, 23303644), (52, 13892557), (62, 11651822), (73, 9896068), (91, 7938604), (124, 5825911), (146, 4948034), (182, 3969302), (217, 3329092), (292, 2474017), (364, 1984651), (403, 1792588), (434, 1664546), (511, 1413724), (806, 896294), (868, 832273), (877, 823732), (949, 761236), (1022, 706862), (1612, 448147), (1754, 411866), (1898, 380618), (2044, 353431), (2263, 319228), (2821, 256084), (3508, 205933), (3796, 190309), (4526, 159614), (5642, 128042), (6139, 117676), (6643, 108748), (9052, 79807), (11284, 64021), (11401, 63364), (12278, 58838), (13286, 54374), (15841, 45604), (22802, 31682), (24556, 29419), (26572, 27187)]