1383706576

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3092

約数の個数: 80

約数和(自身を含む): 3186938880

約数和(自身を除く): 1803232304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1736, 1918, 2192, 2909, 3472, 3836, 4247, 5818, 7672, 8494, 11636, 15344, 16988, 20363, 23272, 29729, 33976, 40726, 46544, 59458, 67952, 81452, 90179, 118916, 162904, 180358, 237832, 325808, 360716, 398533, 475664, 631253, 721432, 797066, 1262506, 1442864, 1594132, 2525012, 2789731, 3188264, 5050024, 5579462, 6376528, 10100048, 11158924, 12354523, 22317848, 24709046, 44635696, 49418092, 86481661, 98836184, 172963322, 197672368, 345926644, 691853288, 1383706576]

約数ペア:

[(1, 1383706576), (2, 691853288), (4, 345926644), (7, 197672368), (8, 172963322), (14, 98836184), (16, 86481661), (28, 49418092), (31, 44635696), (56, 24709046), (62, 22317848), (112, 12354523), (124, 11158924), (137, 10100048), (217, 6376528), (248, 5579462), (274, 5050024), (434, 3188264), (496, 2789731), (548, 2525012), (868, 1594132), (959, 1442864), (1096, 1262506), (1736, 797066), (1918, 721432), (2192, 631253), (2909, 475664), (3472, 398533), (3836, 360716), (4247, 325808), (5818, 237832), (7672, 180358), (8494, 162904), (11636, 118916), (15344, 90179), (16988, 81452), (20363, 67952), (23272, 59458), (29729, 46544), (33976, 40726)]