9780756472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{463}}^1\times {\mathrm{9137}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 19525347360

約数和(自身を除く): 9744590888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 463, 578, 926, 1156, 1852, 2312, 3704, 7871, 9137, 15742, 18274, 31484, 36548, 62968, 73096, 133807, 155329, 267614, 310658, 535228, 621316, 1070456, 1242632, 2640593, 4230431, 5281186, 8460862, 10562372, 16921724, 21124744, 33843448, 71917327, 143834654, 287669308, 575338616, 1222594559, 2445189118, 4890378236, 9780756472]

約数ペア:

[(1, 9780756472), (2, 4890378236), (4, 2445189118), (8, 1222594559), (17, 575338616), (34, 287669308), (68, 143834654), (136, 71917327), (289, 33843448), (463, 21124744), (578, 16921724), (926, 10562372), (1156, 8460862), (1852, 5281186), (2312, 4230431), (3704, 2640593), (7871, 1242632), (9137, 1070456), (15742, 621316), (18274, 535228), (31484, 310658), (36548, 267614), (62968, 155329), (73096, 133807)]