215483856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17333}}^1$

素因数の和:17388

約数の個数: 80

約数和(自身を含む): 653422464

約数和(自身を除く): 437938608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 17333, 34666, 51999, 69332, 103998, 121331, 138664, 207996, 242662, 277328, 363993, 415992, 485324, 641321, 727986, 831984, 970648, 1282642, 1455972, 1923963, 1941296, 2565284, 2911944, 3847926, 4489247, 5130568, 5823888, 7695852, 8978494, 10261136, 13467741, 15391704, 17956988, 26935482, 30783408, 35913976, 53870964, 71827952, 107741928, 215483856]

約数ペア:

[(1, 215483856), (2, 107741928), (3, 71827952), (4, 53870964), (6, 35913976), (7, 30783408), (8, 26935482), (12, 17956988), (14, 15391704), (16, 13467741), (21, 10261136), (24, 8978494), (28, 7695852), (37, 5823888), (42, 5130568), (48, 4489247), (56, 3847926), (74, 2911944), (84, 2565284), (111, 1941296), (112, 1923963), (148, 1455972), (168, 1282642), (222, 970648), (259, 831984), (296, 727986), (336, 641321), (444, 485324), (518, 415992), (592, 363993), (777, 277328), (888, 242662), (1036, 207996), (1554, 138664), (1776, 121331), (2072, 103998), (3108, 69332), (4144, 51999), (6216, 34666), (12432, 17333)]