415887024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1249}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 1230080000

約数和(自身を除く): 814192976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 991, 1249, 1982, 2498, 2973, 3747, 3964, 4996, 5946, 6937, 7494, 7928, 8743, 9992, 11892, 13874, 14988, 15856, 17486, 19984, 20811, 23784, 26229, 27748, 29976, 34972, 41622, 47568, 52458, 55496, 59952, 69944, 83244, 104916, 110992, 139888, 166488, 209832, 332976, 419664, 1237759, 2475518, 3713277, 4951036, 7426554, 8664313, 9902072, 14853108, 17328626, 19804144, 25992939, 29706216, 34657252, 51985878, 59412432, 69314504, 103971756, 138629008, 207943512, 415887024]

約数ペア:

[(1, 415887024), (2, 207943512), (3, 138629008), (4, 103971756), (6, 69314504), (7, 59412432), (8, 51985878), (12, 34657252), (14, 29706216), (16, 25992939), (21, 19804144), (24, 17328626), (28, 14853108), (42, 9902072), (48, 8664313), (56, 7426554), (84, 4951036), (112, 3713277), (168, 2475518), (336, 1237759), (991, 419664), (1249, 332976), (1982, 209832), (2498, 166488), (2973, 139888), (3747, 110992), (3964, 104916), (4996, 83244), (5946, 69944), (6937, 59952), (7494, 55496), (7928, 52458), (8743, 47568), (9992, 41622), (11892, 34972), (13874, 29976), (14988, 27748), (15856, 26229), (17486, 23784), (19984, 20811)]