1923977328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{440471}}^1$

素因数の和:440502

約数の個数: 80

約数和(自身を含む): 6117275136

約数和(自身を除く): 4193297808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 440471, 880942, 1321413, 1761884, 2642826, 3083297, 3523768, 5285652, 5726123, 6166594, 7047536, 9249891, 10571304, 11452246, 12333188, 17178369, 18499782, 21142608, 22904492, 24666376, 34356738, 36999564, 40082861, 45808984, 49332752, 68713476, 73999128, 80165722, 91617968, 120248583, 137426952, 147998256, 160331444, 240497166, 274853904, 320662888, 480994332, 641325776, 961988664, 1923977328]

約数ペア:

[(1, 1923977328), (2, 961988664), (3, 641325776), (4, 480994332), (6, 320662888), (7, 274853904), (8, 240497166), (12, 160331444), (13, 147998256), (14, 137426952), (16, 120248583), (21, 91617968), (24, 80165722), (26, 73999128), (28, 68713476), (39, 49332752), (42, 45808984), (48, 40082861), (52, 36999564), (56, 34356738), (78, 24666376), (84, 22904492), (91, 21142608), (104, 18499782), (112, 17178369), (156, 12333188), (168, 11452246), (182, 10571304), (208, 9249891), (273, 7047536), (312, 6166594), (336, 5726123), (364, 5285652), (546, 3523768), (624, 3083297), (728, 2642826), (1092, 1761884), (1456, 1321413), (2184, 880942), (4368, 440471)]