402259488

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220537}}^1$

素因数の和:220569

約数の個数: 48

約数和(自身を含む): 1111511520

約数和(自身を除く): 709252032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 220537, 441074, 661611, 882148, 1323222, 1764296, 2646444, 3528592, 4190203, 5292888, 7057184, 8380406, 10585776, 12570609, 16760812, 21171552, 25141218, 33521624, 50282436, 67043248, 100564872, 134086496, 201129744, 402259488]

約数ペア:

[(1, 402259488), (2, 201129744), (3, 134086496), (4, 100564872), (6, 67043248), (8, 50282436), (12, 33521624), (16, 25141218), (19, 21171552), (24, 16760812), (32, 12570609), (38, 10585776), (48, 8380406), (57, 7057184), (76, 5292888), (96, 4190203), (114, 3528592), (152, 2646444), (228, 1764296), (304, 1323222), (456, 882148), (608, 661611), (912, 441074), (1824, 220537)]