431712372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6569

約数の個数: 96

約数和(自身を含む): 1260308224

約数和(自身を除く): 828595852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 4758, 5124, 5551, 6481, 9516, 11102, 12962, 16653, 19443, 22204, 25924, 33306, 38886, 45367, 66612, 77772, 84253, 90734, 136101, 168506, 181468, 252759, 272202, 337012, 395341, 505518, 544404, 589771, 790682, 1011036, 1179542, 1186023, 1581364, 1769313, 2359084, 2372046, 2767387, 3538626, 4744092, 5139433, 5534774, 7077252, 8302161, 10278866, 11069548, 15418299, 16604322, 20557732, 30836598, 33208644, 35976031, 61673196, 71952062, 107928093, 143904124, 215856186, 431712372]

約数ペア:

[(1, 431712372), (2, 215856186), (3, 143904124), (4, 107928093), (6, 71952062), (7, 61673196), (12, 35976031), (13, 33208644), (14, 30836598), (21, 20557732), (26, 16604322), (28, 15418299), (39, 11069548), (42, 10278866), (52, 8302161), (61, 7077252), (78, 5534774), (84, 5139433), (91, 4744092), (122, 3538626), (156, 2767387), (182, 2372046), (183, 2359084), (244, 1769313), (273, 1581364), (364, 1186023), (366, 1179542), (427, 1011036), (546, 790682), (732, 589771), (793, 544404), (854, 505518), (1092, 395341), (1281, 337012), (1586, 272202), (1708, 252759), (2379, 181468), (2562, 168506), (3172, 136101), (4758, 90734), (5124, 84253), (5551, 77772), (6481, 66612), (9516, 45367), (11102, 38886), (12962, 33306), (16653, 25924), (19443, 22204)]