249934468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 527111424

約数和(自身を除く): 277176956

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 4001, 4462, 8002, 8924, 15617, 16004, 28007, 31234, 56014, 62468, 92023, 112028, 184046, 368092, 388097, 644161, 776194, 1288322, 1552388, 2576644, 2716679, 5433358, 8926231, 10866716, 17852462, 35704924, 62483617, 124967234, 249934468]

約数ペア:

[(1, 249934468), (2, 124967234), (4, 62483617), (7, 35704924), (14, 17852462), (23, 10866716), (28, 8926231), (46, 5433358), (92, 2716679), (97, 2576644), (161, 1552388), (194, 1288322), (322, 776194), (388, 644161), (644, 388097), (679, 368092), (1358, 184046), (2231, 112028), (2716, 92023), (4001, 62468), (4462, 56014), (8002, 31234), (8924, 28007), (15617, 16004)]