938556312

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 2382652800

約数和(自身を除く): 1444096488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 137, 262, 274, 393, 411, 524, 548, 786, 822, 1048, 1096, 1572, 1644, 2179, 3144, 3288, 4358, 6537, 8716, 13074, 17432, 17947, 26148, 35894, 52296, 53841, 71788, 107682, 143576, 215364, 285449, 298523, 430728, 570898, 597046, 856347, 895569, 1141796, 1194092, 1712694, 1791138, 2283592, 2388184, 3425388, 3582276, 6850776, 7164552, 39106513, 78213026, 117319539, 156426052, 234639078, 312852104, 469278156, 938556312]

約数ペア:

[(1, 938556312), (2, 469278156), (3, 312852104), (4, 234639078), (6, 156426052), (8, 117319539), (12, 78213026), (24, 39106513), (131, 7164552), (137, 6850776), (262, 3582276), (274, 3425388), (393, 2388184), (411, 2283592), (524, 1791138), (548, 1712694), (786, 1194092), (822, 1141796), (1048, 895569), (1096, 856347), (1572, 597046), (1644, 570898), (2179, 430728), (3144, 298523), (3288, 285449), (4358, 215364), (6537, 143576), (8716, 107682), (13074, 71788), (17432, 53841), (17947, 52296), (26148, 35894)]