291286632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3323

約数の個数: 128

約数和(自身を含む): 918408960

約数和(自身を除く): 627122328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3253, 3444, 3731, 4264, 6396, 6506, 6888, 7462, 9759, 11193, 12792, 13012, 14924, 19518, 22386, 22771, 26024, 29848, 39036, 42289, 44772, 45542, 68313, 78072, 84578, 89544, 91084, 126867, 133373, 136626, 169156, 182168, 253734, 266746, 273252, 296023, 338312, 400119, 507468, 533492, 546504, 592046, 800238, 888069, 933611, 1014936, 1066984, 1184092, 1600476, 1733849, 1776138, 1867222, 2368184, 2800833, 3200952, 3467698, 3552276, 3734444, 5201547, 5601666, 6935396, 7104552, 7468888, 10403094, 11203332, 12136943, 13870792, 20806188, 22406664, 24273886, 36410829, 41612376, 48547772, 72821658, 97095544, 145643316, 291286632]

約数ペア:

[(1, 291286632), (2, 145643316), (3, 97095544), (4, 72821658), (6, 48547772), (7, 41612376), (8, 36410829), (12, 24273886), (13, 22406664), (14, 20806188), (21, 13870792), (24, 12136943), (26, 11203332), (28, 10403094), (39, 7468888), (41, 7104552), (42, 6935396), (52, 5601666), (56, 5201547), (78, 3734444), (82, 3552276), (84, 3467698), (91, 3200952), (104, 2800833), (123, 2368184), (156, 1867222), (164, 1776138), (168, 1733849), (182, 1600476), (246, 1184092), (273, 1066984), (287, 1014936), (312, 933611), (328, 888069), (364, 800238), (492, 592046), (533, 546504), (546, 533492), (574, 507468), (728, 400119), (861, 338312), (984, 296023), (1066, 273252), (1092, 266746), (1148, 253734), (1599, 182168), (1722, 169156), (2132, 136626), (2184, 133373), (2296, 126867), (3198, 91084), (3253, 89544), (3444, 84578), (3731, 78072), (4264, 68313), (6396, 45542), (6506, 44772), (6888, 42289), (7462, 39036), (9759, 29848), (11193, 26024), (12792, 22771), (13012, 22386), (14924, 19518)]