240997224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24917}}^1$

素因数の和:24970

約数の個数: 64

約数和(自身を含む): 669795840

約数和(自身を除く): 428798616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 24917, 49834, 74751, 99668, 149502, 199336, 299004, 323921, 598008, 647842, 772427, 971763, 1295684, 1544854, 1943526, 2317281, 2591368, 3089708, 3887052, 4634562, 6179416, 7774104, 9269124, 10041551, 18538248, 20083102, 30124653, 40166204, 60249306, 80332408, 120498612, 240997224]

約数ペア:

[(1, 240997224), (2, 120498612), (3, 80332408), (4, 60249306), (6, 40166204), (8, 30124653), (12, 20083102), (13, 18538248), (24, 10041551), (26, 9269124), (31, 7774104), (39, 6179416), (52, 4634562), (62, 3887052), (78, 3089708), (93, 2591368), (104, 2317281), (124, 1943526), (156, 1544854), (186, 1295684), (248, 971763), (312, 772427), (372, 647842), (403, 598008), (744, 323921), (806, 299004), (1209, 199336), (1612, 149502), (2418, 99668), (3224, 74751), (4836, 49834), (9672, 24917)]