348520294024

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{304883}}^1$

素因数の和:305182

約数の個数: 64

約数和(自身を含む): 757331856000

約数和(自身を除く): 408811561976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 149, 274, 298, 548, 596, 959, 1043, 1096, 1192, 1918, 2086, 3836, 4172, 7672, 8344, 20413, 40826, 81652, 142891, 163304, 285782, 304883, 571564, 609766, 1143128, 1219532, 2134181, 2439064, 4268362, 8536724, 17073448, 41768971, 45427567, 83537942, 90855134, 167075884, 181710268, 292382797, 317992969, 334151768, 363420536, 584765594, 635985938, 1169531188, 1271971876, 2339062376, 2543943752, 6223576679, 12447153358, 24894306716, 43565036753, 49788613432, 87130073506, 174260147012, 348520294024]

約数ペア:

[(1, 348520294024), (2, 174260147012), (4, 87130073506), (7, 49788613432), (8, 43565036753), (14, 24894306716), (28, 12447153358), (56, 6223576679), (137, 2543943752), (149, 2339062376), (274, 1271971876), (298, 1169531188), (548, 635985938), (596, 584765594), (959, 363420536), (1043, 334151768), (1096, 317992969), (1192, 292382797), (1918, 181710268), (2086, 167075884), (3836, 90855134), (4172, 83537942), (7672, 45427567), (8344, 41768971), (20413, 17073448), (40826, 8536724), (81652, 4268362), (142891, 2439064), (163304, 2134181), (285782, 1219532), (304883, 1143128), (571564, 609766)]