1644144432

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2768

約数の個数: 160

約数和(自身を含む): 5088960000

約数和(自身を除く): 3444815568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 343, 392, 444, 518, 588, 592, 686, 777, 784, 888, 1029, 1036, 1176, 1372, 1554, 1776, 1813, 2058, 2072, 2352, 2699, 2744, 3108, 3626, 4116, 4144, 5398, 5439, 5488, 6216, 7252, 8097, 8232, 10796, 10878, 12432, 12691, 14504, 16194, 16464, 18893, 21592, 21756, 25382, 29008, 32388, 37786, 38073, 43184, 43512, 50764, 56679, 64776, 75572, 76146, 87024, 99863, 101528, 113358, 129552, 132251, 151144, 152292, 199726, 203056, 226716, 264502, 299589, 302288, 304584, 396753, 399452, 453432, 529004, 599178, 609168, 699041, 793506, 798904, 906864, 925757, 1058008, 1198356, 1398082, 1587012, 1597808, 1851514, 2097123, 2116016, 2396712, 2777271, 2796164, 3174024, 3703028, 4194246, 4793424, 4893287, 5554542, 5592328, 6348048, 7406056, 8388492, 9786574, 11109084, 11184656, 14679861, 14812112, 16776984, 19573148, 22218168, 29359722, 33553968, 34253009, 39146296, 44436336, 58719444, 68506018, 78292592, 102759027, 117438888, 137012036, 205518054, 234877776, 274024072, 411036108, 548048144, 822072216, 1644144432]

約数ペア:

[(1, 1644144432), (2, 822072216), (3, 548048144), (4, 411036108), (6, 274024072), (7, 234877776), (8, 205518054), (12, 137012036), (14, 117438888), (16, 102759027), (21, 78292592), (24, 68506018), (28, 58719444), (37, 44436336), (42, 39146296), (48, 34253009), (49, 33553968), (56, 29359722), (74, 22218168), (84, 19573148), (98, 16776984), (111, 14812112), (112, 14679861), (147, 11184656), (148, 11109084), (168, 9786574), (196, 8388492), (222, 7406056), (259, 6348048), (294, 5592328), (296, 5554542), (336, 4893287), (343, 4793424), (392, 4194246), (444, 3703028), (518, 3174024), (588, 2796164), (592, 2777271), (686, 2396712), (777, 2116016), (784, 2097123), (888, 1851514), (1029, 1597808), (1036, 1587012), (1176, 1398082), (1372, 1198356), (1554, 1058008), (1776, 925757), (1813, 906864), (2058, 798904), (2072, 793506), (2352, 699041), (2699, 609168), (2744, 599178), (3108, 529004), (3626, 453432), (4116, 399452), (4144, 396753), (5398, 304584), (5439, 302288), (5488, 299589), (6216, 264502), (7252, 226716), (8097, 203056), (8232, 199726), (10796, 152292), (10878, 151144), (12432, 132251), (12691, 129552), (14504, 113358), (16194, 101528), (16464, 99863), (18893, 87024), (21592, 76146), (21756, 75572), (25382, 64776), (29008, 56679), (32388, 50764), (37786, 43512), (38073, 43184)]