291235728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2287}}^1$

素因数の和:2684

約数の個数: 80

約数和(自身を含む): 862484480

約数和(自身を除く): 571248752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 379, 758, 1137, 1516, 2274, 2287, 2653, 3032, 4548, 4574, 5306, 6064, 6861, 7959, 9096, 9148, 10612, 13722, 15918, 16009, 18192, 18296, 21224, 27444, 31836, 32018, 36592, 42448, 48027, 54888, 63672, 64036, 96054, 109776, 127344, 128072, 192108, 256144, 384216, 768432, 866773, 1733546, 2600319, 3467092, 5200638, 6067411, 6934184, 10401276, 12134822, 13868368, 18202233, 20802552, 24269644, 36404466, 41605104, 48539288, 72808932, 97078576, 145617864, 291235728]

約数ペア:

[(1, 291235728), (2, 145617864), (3, 97078576), (4, 72808932), (6, 48539288), (7, 41605104), (8, 36404466), (12, 24269644), (14, 20802552), (16, 18202233), (21, 13868368), (24, 12134822), (28, 10401276), (42, 6934184), (48, 6067411), (56, 5200638), (84, 3467092), (112, 2600319), (168, 1733546), (336, 866773), (379, 768432), (758, 384216), (1137, 256144), (1516, 192108), (2274, 128072), (2287, 127344), (2653, 109776), (3032, 96054), (4548, 64036), (4574, 63672), (5306, 54888), (6064, 48027), (6861, 42448), (7959, 36592), (9096, 32018), (9148, 31836), (10612, 27444), (13722, 21224), (15918, 18296), (16009, 18192)]