388586772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6793}}^1$

素因数の和:7037

約数の個数: 72

約数和(自身を含む): 1127695296

約数和(自身を除く): 739108524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1362, 1589, 2043, 2724, 3178, 4086, 4767, 6356, 6793, 8172, 9534, 13586, 14301, 19068, 20379, 27172, 28602, 40758, 47551, 57204, 61137, 81516, 95102, 122274, 142653, 190204, 244548, 285306, 427959, 570612, 855918, 1542011, 1711836, 3084022, 4626033, 6168044, 9252066, 10794077, 13878099, 18504132, 21588154, 27756198, 32382231, 43176308, 55512396, 64764462, 97146693, 129528924, 194293386, 388586772]

約数ペア:

[(1, 388586772), (2, 194293386), (3, 129528924), (4, 97146693), (6, 64764462), (7, 55512396), (9, 43176308), (12, 32382231), (14, 27756198), (18, 21588154), (21, 18504132), (28, 13878099), (36, 10794077), (42, 9252066), (63, 6168044), (84, 4626033), (126, 3084022), (227, 1711836), (252, 1542011), (454, 855918), (681, 570612), (908, 427959), (1362, 285306), (1589, 244548), (2043, 190204), (2724, 142653), (3178, 122274), (4086, 95102), (4767, 81516), (6356, 61137), (6793, 57204), (8172, 47551), (9534, 40758), (13586, 28602), (14301, 27172), (19068, 20379)]