258009648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{413477}}^1$

素因数の和:413501

約数の個数: 40

約数和(自身を含む): 717797808

約数和(自身を除く): 459788160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 413477, 826954, 1240431, 1653908, 2480862, 3307816, 4961724, 5375201, 6615632, 9923448, 10750402, 16125603, 19846896, 21500804, 32251206, 43001608, 64502412, 86003216, 129004824, 258009648]

約数ペア:

[(1, 258009648), (2, 129004824), (3, 86003216), (4, 64502412), (6, 43001608), (8, 32251206), (12, 21500804), (13, 19846896), (16, 16125603), (24, 10750402), (26, 9923448), (39, 6615632), (48, 5375201), (52, 4961724), (78, 3307816), (104, 2480862), (156, 1653908), (208, 1240431), (312, 826954), (624, 413477)]