270272028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{937}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 696048528

約数和(自身を除く): 425776500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 937, 1118, 1677, 1849, 1874, 2236, 2811, 3354, 3698, 3748, 5547, 5622, 6708, 7396, 11094, 11244, 12181, 22188, 24037, 24362, 36543, 40291, 48074, 48724, 72111, 73086, 80582, 96148, 120873, 144222, 146172, 161164, 241746, 288444, 483492, 523783, 1047566, 1571349, 1732513, 2095132, 3142698, 3465026, 5197539, 6285396, 6930052, 10395078, 20790156, 22522669, 45045338, 67568007, 90090676, 135136014, 270272028]

約数ペア:

[(1, 270272028), (2, 135136014), (3, 90090676), (4, 67568007), (6, 45045338), (12, 22522669), (13, 20790156), (26, 10395078), (39, 6930052), (43, 6285396), (52, 5197539), (78, 3465026), (86, 3142698), (129, 2095132), (156, 1732513), (172, 1571349), (258, 1047566), (516, 523783), (559, 483492), (937, 288444), (1118, 241746), (1677, 161164), (1849, 146172), (1874, 144222), (2236, 120873), (2811, 96148), (3354, 80582), (3698, 73086), (3748, 72111), (5547, 48724), (5622, 48074), (6708, 40291), (7396, 36543), (11094, 24362), (11244, 24037), (12181, 22188)]