481505652

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 1232824320

約数和(自身を除く): 751318668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 239, 293, 382, 478, 573, 586, 717, 764, 879, 956, 1146, 1172, 1434, 1719, 1758, 2151, 2292, 2637, 2868, 3438, 3516, 4302, 5274, 6876, 8604, 10548, 45649, 55963, 70027, 91298, 111926, 136947, 140054, 167889, 182596, 210081, 223852, 273894, 280108, 335778, 410841, 420162, 503667, 547788, 630243, 671556, 821682, 840324, 1007334, 1260486, 1643364, 2014668, 2520972, 13375157, 26750314, 40125471, 53500628, 80250942, 120376413, 160501884, 240752826, 481505652]

約数ペア:

[(1, 481505652), (2, 240752826), (3, 160501884), (4, 120376413), (6, 80250942), (9, 53500628), (12, 40125471), (18, 26750314), (36, 13375157), (191, 2520972), (239, 2014668), (293, 1643364), (382, 1260486), (478, 1007334), (573, 840324), (586, 821682), (717, 671556), (764, 630243), (879, 547788), (956, 503667), (1146, 420162), (1172, 410841), (1434, 335778), (1719, 280108), (1758, 273894), (2151, 223852), (2292, 210081), (2637, 182596), (2868, 167889), (3438, 140054), (3516, 136947), (4302, 111926), (5274, 91298), (6876, 70027), (8604, 55963), (10548, 45649)]