222008724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3881}}^1$

素因数の和:4125

約数の個数: 72

約数和(自身を含む): 644349888

約数和(自身を除く): 422341164

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, 3881, 4086, 4767, 6356, 7762, 8172, 9534, 11643, 14301, 15524, 19068, 23286, 27167, 28602, 34929, 46572, 54334, 57204, 69858, 81501, 108668, 139716, 163002, 244503, 326004, 489006, 880987, 978012, 1761974, 2642961, 3523948, 5285922, 6166909, 7928883, 10571844, 12333818, 15857766, 18500727, 24667636, 31715532, 37001454, 55502181, 74002908, 111004362, 222008724]

約数ペア:

[(1, 222008724), (2, 111004362), (3, 74002908), (4, 55502181), (6, 37001454), (7, 31715532), (9, 24667636), (12, 18500727), (14, 15857766), (18, 12333818), (21, 10571844), (28, 7928883), (36, 6166909), (42, 5285922), (63, 3523948), (84, 2642961), (126, 1761974), (227, 978012), (252, 880987), (454, 489006), (681, 326004), (908, 244503), (1362, 163002), (1589, 139716), (2043, 108668), (2724, 81501), (3178, 69858), (3881, 57204), (4086, 54334), (4767, 46572), (6356, 34929), (7762, 28602), (8172, 27167), (9534, 23286), (11643, 19068), (14301, 15524)]