254928996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32633}}^1$

素因数の和:32681

約数の個数: 72

約数和(自身を含む): 760241664

約数和(自身を除く): 505312668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 32633, 65266, 97899, 130532, 195798, 228431, 293697, 391596, 456862, 587394, 685293, 913724, 1011623, 1174788, 1370586, 2023246, 2055879, 2741172, 3034869, 4046492, 4111758, 6069738, 7081361, 8223516, 9104607, 12139476, 14162722, 18209214, 21244083, 28325444, 36418428, 42488166, 63732249, 84976332, 127464498, 254928996]

約数ペア:

[(1, 254928996), (2, 127464498), (3, 84976332), (4, 63732249), (6, 42488166), (7, 36418428), (9, 28325444), (12, 21244083), (14, 18209214), (18, 14162722), (21, 12139476), (28, 9104607), (31, 8223516), (36, 7081361), (42, 6069738), (62, 4111758), (63, 4046492), (84, 3034869), (93, 2741172), (124, 2055879), (126, 2023246), (186, 1370586), (217, 1174788), (252, 1011623), (279, 913724), (372, 685293), (434, 587394), (558, 456862), (651, 391596), (868, 293697), (1116, 228431), (1302, 195798), (1953, 130532), (2604, 97899), (3906, 65266), (7812, 32633)]