409968168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6863}}^1$

素因数の和:7022

約数の個数: 64

約数和(自身を含む): 1087257600

約数和(自身を除く): 677289432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 4978, 6863, 7467, 9956, 13726, 14934, 19912, 20589, 27452, 29868, 41178, 54904, 59736, 82356, 130397, 164712, 260794, 391191, 521588, 782382, 899053, 1043176, 1564764, 1798106, 2697159, 3129528, 3596212, 5394318, 7192424, 10788636, 17082007, 21577272, 34164014, 51246021, 68328028, 102492042, 136656056, 204984084, 409968168]

約数ペア:

[(1, 409968168), (2, 204984084), (3, 136656056), (4, 102492042), (6, 68328028), (8, 51246021), (12, 34164014), (19, 21577272), (24, 17082007), (38, 10788636), (57, 7192424), (76, 5394318), (114, 3596212), (131, 3129528), (152, 2697159), (228, 1798106), (262, 1564764), (393, 1043176), (456, 899053), (524, 782382), (786, 521588), (1048, 391191), (1572, 260794), (2489, 164712), (3144, 130397), (4978, 82356), (6863, 59736), (7467, 54904), (9956, 41178), (13726, 29868), (14934, 27452), (19912, 20589)]