858470004

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 144

約数和(自身を含む): 2600416000

約数和(自身を除く): 1741945996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 343, 441, 444, 518, 588, 666, 686, 777, 882, 1029, 1036, 1332, 1372, 1554, 1764, 1813, 1879, 2058, 2331, 3087, 3108, 3626, 3758, 4116, 4662, 5439, 5637, 6174, 7252, 7516, 9324, 10878, 11274, 12348, 12691, 13153, 16317, 16911, 21756, 22548, 25382, 26306, 32634, 33822, 38073, 39459, 50764, 52612, 65268, 67644, 69523, 76146, 78918, 92071, 114219, 118377, 139046, 152292, 157836, 184142, 208569, 228438, 236754, 276213, 278092, 368284, 417138, 456876, 473508, 486661, 552426, 625707, 644497, 828639, 834276, 973322, 1104852, 1251414, 1288994, 1459983, 1657278, 1933491, 1946644, 2502828, 2577988, 2919966, 3314556, 3406627, 3866982, 4379949, 5800473, 5839932, 6813254, 7733964, 8759898, 10219881, 11600946, 13626508, 17519796, 20439762, 23201892, 23846389, 30659643, 40879524, 47692778, 61319286, 71539167, 95385556, 122638572, 143078334, 214617501, 286156668, 429235002, 858470004]

約数ペア:

[(1, 858470004), (2, 429235002), (3, 286156668), (4, 214617501), (6, 143078334), (7, 122638572), (9, 95385556), (12, 71539167), (14, 61319286), (18, 47692778), (21, 40879524), (28, 30659643), (36, 23846389), (37, 23201892), (42, 20439762), (49, 17519796), (63, 13626508), (74, 11600946), (84, 10219881), (98, 8759898), (111, 7733964), (126, 6813254), (147, 5839932), (148, 5800473), (196, 4379949), (222, 3866982), (252, 3406627), (259, 3314556), (294, 2919966), (333, 2577988), (343, 2502828), (441, 1946644), (444, 1933491), (518, 1657278), (588, 1459983), (666, 1288994), (686, 1251414), (777, 1104852), (882, 973322), (1029, 834276), (1036, 828639), (1332, 644497), (1372, 625707), (1554, 552426), (1764, 486661), (1813, 473508), (1879, 456876), (2058, 417138), (2331, 368284), (3087, 278092), (3108, 276213), (3626, 236754), (3758, 228438), (4116, 208569), (4662, 184142), (5439, 157836), (5637, 152292), (6174, 139046), (7252, 118377), (7516, 114219), (9324, 92071), (10878, 78918), (11274, 76146), (12348, 69523), (12691, 67644), (13153, 65268), (16317, 52612), (16911, 50764), (21756, 39459), (22548, 38073), (25382, 33822), (26306, 32634)]