542781568

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12889}}^1$

素因数の和:12957

約数の個数: 64

約数和(自身を含む): 1262188800

約数和(自身を除く): 719407232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5264, 6016, 10528, 12889, 21056, 25778, 42112, 51556, 90223, 103112, 180446, 206224, 360892, 412448, 605783, 721784, 824896, 1211566, 1443568, 1649792, 2423132, 2887136, 4240481, 4846264, 5774272, 8480962, 9692528, 11548544, 16961924, 19385056, 33923848, 38770112, 67847696, 77540224, 135695392, 271390784, 542781568]

約数ペア:

[(1, 542781568), (2, 271390784), (4, 135695392), (7, 77540224), (8, 67847696), (14, 38770112), (16, 33923848), (28, 19385056), (32, 16961924), (47, 11548544), (56, 9692528), (64, 8480962), (94, 5774272), (112, 4846264), (128, 4240481), (188, 2887136), (224, 2423132), (329, 1649792), (376, 1443568), (448, 1211566), (658, 824896), (752, 721784), (896, 605783), (1316, 412448), (1504, 360892), (2632, 206224), (3008, 180446), (5264, 103112), (6016, 90223), (10528, 51556), (12889, 42112), (21056, 25778)]