321478656002

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{1297}}^1$

素因数の和:1936

約数の個数: 96

約数和(自身を含む): 580109428800

約数和(自身を除く): 258630772798

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 131, 262, 301, 449, 602, 898, 917, 1297, 1834, 2107, 2594, 3143, 4214, 5633, 6286, 6419, 9079, 11266, 12838, 18158, 19307, 22001, 38614, 39431, 44002, 55771, 58819, 63553, 78862, 111542, 117638, 127106, 135149, 169907, 270298, 276017, 339814, 390397, 411733, 552034, 582353, 780794, 823466, 946043, 1164706, 1189349, 1892086, 2378698, 2529217, 2732779, 2882131, 4076471, 5058434, 5465558, 5764262, 7306001, 8152942, 8325443, 14612002, 16650886, 17704519, 25041179, 28535297, 35409038, 50082358, 51142007, 57070594, 76288243, 102284014, 123931633, 152576486, 175288253, 247863266, 350576506, 357994049, 534017701, 715988098, 1068035402, 1227017771, 2454035542, 3280394449, 3738123907, 6560788898, 7476247814, 22962761143, 45925522286, 160739328001, 321478656002]

約数ペア:

[(1, 321478656002), (2, 160739328001), (7, 45925522286), (14, 22962761143), (43, 7476247814), (49, 6560788898), (86, 3738123907), (98, 3280394449), (131, 2454035542), (262, 1227017771), (301, 1068035402), (449, 715988098), (602, 534017701), (898, 357994049), (917, 350576506), (1297, 247863266), (1834, 175288253), (2107, 152576486), (2594, 123931633), (3143, 102284014), (4214, 76288243), (5633, 57070594), (6286, 51142007), (6419, 50082358), (9079, 35409038), (11266, 28535297), (12838, 25041179), (18158, 17704519), (19307, 16650886), (22001, 14612002), (38614, 8325443), (39431, 8152942), (44002, 7306001), (55771, 5764262), (58819, 5465558), (63553, 5058434), (78862, 4076471), (111542, 2882131), (117638, 2732779), (127106, 2529217), (135149, 2378698), (169907, 1892086), (270298, 1189349), (276017, 1164706), (339814, 946043), (390397, 823466), (411733, 780794), (552034, 582353)]