1559331384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{6763}}^1$

素因数の和:7524

約数の個数: 64

約数和(自身を含む): 4204502400

約数和(自身を除く): 2645171016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 739, 1478, 2217, 2956, 4434, 5912, 6763, 8868, 9607, 13526, 17736, 19214, 20289, 27052, 28821, 38428, 40578, 54104, 57642, 76856, 81156, 87919, 115284, 162312, 175838, 230568, 263757, 351676, 527514, 703352, 1055028, 2110056, 4997857, 9995714, 14993571, 19991428, 29987142, 39982856, 59974284, 64972141, 119948568, 129944282, 194916423, 259888564, 389832846, 519777128, 779665692, 1559331384]

約数ペア:

[(1, 1559331384), (2, 779665692), (3, 519777128), (4, 389832846), (6, 259888564), (8, 194916423), (12, 129944282), (13, 119948568), (24, 64972141), (26, 59974284), (39, 39982856), (52, 29987142), (78, 19991428), (104, 14993571), (156, 9995714), (312, 4997857), (739, 2110056), (1478, 1055028), (2217, 703352), (2956, 527514), (4434, 351676), (5912, 263757), (6763, 230568), (8868, 175838), (9607, 162312), (13526, 115284), (17736, 87919), (19214, 81156), (20289, 76856), (27052, 57642), (28821, 54104), (38428, 40578)]