428808772476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1184149}}^1$

素因数の和:1184648

約数の個数: 96

約数和(自身を含む): 1273198080000

約数和(自身を除く): 844389307524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 479, 756, 958, 1437, 1916, 2874, 3353, 4311, 5748, 6706, 8622, 10059, 12933, 13412, 17244, 20118, 25866, 30177, 40236, 51732, 60354, 90531, 120708, 181062, 362124, 1184149, 2368298, 3552447, 4736596, 7104894, 8289043, 10657341, 14209788, 16578086, 21314682, 24867129, 31972023, 33156172, 42629364, 49734258, 63944046, 74601387, 99468516, 127888092, 149202774, 223804161, 298405548, 447608322, 567207371, 895216644, 1134414742, 1701622113, 2268829484, 3403244226, 3970451597, 5104866339, 6806488452, 7940903194, 10209732678, 11911354791, 15314599017, 15881806388, 20419465356, 23822709582, 30629198034, 35734064373, 47645419164, 61258396068, 71468128746, 107202193119, 142936257492, 214404386238, 428808772476]

約数ペア:

[(1, 428808772476), (2, 214404386238), (3, 142936257492), (4, 107202193119), (6, 71468128746), (7, 61258396068), (9, 47645419164), (12, 35734064373), (14, 30629198034), (18, 23822709582), (21, 20419465356), (27, 15881806388), (28, 15314599017), (36, 11911354791), (42, 10209732678), (54, 7940903194), (63, 6806488452), (84, 5104866339), (108, 3970451597), (126, 3403244226), (189, 2268829484), (252, 1701622113), (378, 1134414742), (479, 895216644), (756, 567207371), (958, 447608322), (1437, 298405548), (1916, 223804161), (2874, 149202774), (3353, 127888092), (4311, 99468516), (5748, 74601387), (6706, 63944046), (8622, 49734258), (10059, 42629364), (12933, 33156172), (13412, 31972023), (17244, 24867129), (20118, 21314682), (25866, 16578086), (30177, 14209788), (40236, 10657341), (51732, 8289043), (60354, 7104894), (90531, 4736596), (120708, 3552447), (181062, 2368298), (362124, 1184149)]