220432632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27917}}^1$

素因数の和:27980

約数の個数: 64

約数和(自身を含む): 643230720

約数和(自身を除く): 422798088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 27917, 55834, 83751, 111668, 167502, 195419, 223336, 335004, 390838, 586257, 670008, 781676, 1172514, 1312099, 1563352, 2345028, 2624198, 3936297, 4690056, 5248396, 7872594, 9184693, 10496792, 15745188, 18369386, 27554079, 31490376, 36738772, 55108158, 73477544, 110216316, 220432632]

約数ペア:

[(1, 220432632), (2, 110216316), (3, 73477544), (4, 55108158), (6, 36738772), (7, 31490376), (8, 27554079), (12, 18369386), (14, 15745188), (21, 10496792), (24, 9184693), (28, 7872594), (42, 5248396), (47, 4690056), (56, 3936297), (84, 2624198), (94, 2345028), (141, 1563352), (168, 1312099), (188, 1172514), (282, 781676), (329, 670008), (376, 586257), (564, 390838), (658, 335004), (987, 223336), (1128, 195419), (1316, 167502), (1974, 111668), (2632, 83751), (3948, 55834), (7896, 27917)]