1556475552

素因数分解:

$2^5\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2861}}^1$

素因数の和:4766

約数の個数: 72

約数和(自身を含む): 4430118420

約数和(自身を除く): 2873642868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1889, 2861, 3778, 5667, 5722, 7556, 8583, 11334, 11444, 15112, 17001, 17166, 22668, 22888, 25749, 30224, 34002, 34332, 45336, 45776, 51498, 60448, 68004, 68664, 90672, 91552, 102996, 136008, 137328, 181344, 205992, 272016, 274656, 411984, 544032, 823968, 5404429, 10808858, 16213287, 21617716, 32426574, 43235432, 48639861, 64853148, 86470864, 97279722, 129706296, 172941728, 194559444, 259412592, 389118888, 518825184, 778237776, 1556475552]

約数ペア:

[(1, 1556475552), (2, 778237776), (3, 518825184), (4, 389118888), (6, 259412592), (8, 194559444), (9, 172941728), (12, 129706296), (16, 97279722), (18, 86470864), (24, 64853148), (32, 48639861), (36, 43235432), (48, 32426574), (72, 21617716), (96, 16213287), (144, 10808858), (288, 5404429), (1889, 823968), (2861, 544032), (3778, 411984), (5667, 274656), (5722, 272016), (7556, 205992), (8583, 181344), (11334, 137328), (11444, 136008), (15112, 102996), (17001, 91552), (17166, 90672), (22668, 68664), (22888, 68004), (25749, 60448), (30224, 51498), (34002, 45776), (34332, 45336)]