291289488516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{322327}}^1$

素因数の和:324281

約数の個数: 72

約数和(自身を含む): 793367824704

約数和(自身を除く): 502078336188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1931, 3862, 5793, 7724, 11586, 17379, 23172, 25103, 34758, 50206, 69516, 75309, 100412, 150618, 225927, 301236, 322327, 451854, 644654, 903708, 966981, 1289308, 1933962, 2900943, 3867924, 4190251, 5801886, 8380502, 11603772, 12570753, 16761004, 25141506, 37712259, 50283012, 75424518, 150849036, 622413437, 1244826874, 1867240311, 2489653748, 3734480622, 5601720933, 7468961244, 8091374681, 11203441866, 16182749362, 22406883732, 24274124043, 32365498724, 48548248086, 72822372129, 97096496172, 145644744258, 291289488516]

約数ペア:

[(1, 291289488516), (2, 145644744258), (3, 97096496172), (4, 72822372129), (6, 48548248086), (9, 32365498724), (12, 24274124043), (13, 22406883732), (18, 16182749362), (26, 11203441866), (36, 8091374681), (39, 7468961244), (52, 5601720933), (78, 3734480622), (117, 2489653748), (156, 1867240311), (234, 1244826874), (468, 622413437), (1931, 150849036), (3862, 75424518), (5793, 50283012), (7724, 37712259), (11586, 25141506), (17379, 16761004), (23172, 12570753), (25103, 11603772), (34758, 8380502), (50206, 5801886), (69516, 4190251), (75309, 3867924), (100412, 2900943), (150618, 1933962), (225927, 1289308), (301236, 966981), (322327, 903708), (451854, 644654)]