2496813904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3228

約数の個数: 80

約数和(自身を含む): 5421875200

約数和(自身を除く): 2925061296

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 2032, 3049, 3224, 3302, 3937, 6098, 6448, 6604, 7874, 12196, 13208, 15748, 24392, 26416, 31496, 39637, 48784, 51181, 62992, 79274, 94519, 102362, 158548, 189038, 204724, 317096, 378076, 387223, 409448, 634192, 756152, 774446, 818896, 1228747, 1512304, 1548892, 2457494, 3097784, 4914988, 5033899, 6195568, 9829976, 10067798, 12003913, 19659952, 20135596, 24007826, 40271192, 48015652, 80542384, 96031304, 156050869, 192062608, 312101738, 624203476, 1248406952, 2496813904]

約数ペア:

[(1, 2496813904), (2, 1248406952), (4, 624203476), (8, 312101738), (13, 192062608), (16, 156050869), (26, 96031304), (31, 80542384), (52, 48015652), (62, 40271192), (104, 24007826), (124, 20135596), (127, 19659952), (208, 12003913), (248, 10067798), (254, 9829976), (403, 6195568), (496, 5033899), (508, 4914988), (806, 3097784), (1016, 2457494), (1612, 1548892), (1651, 1512304), (2032, 1228747), (3049, 818896), (3224, 774446), (3302, 756152), (3937, 634192), (6098, 409448), (6448, 387223), (6604, 378076), (7874, 317096), (12196, 204724), (13208, 189038), (15748, 158548), (24392, 102362), (26416, 94519), (31496, 79274), (39637, 62992), (48784, 51181)]