620019096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1989

約数の個数: 128

約数和(自身を含む): 1758412800

約数和(自身を除く): 1138393704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 552, 589, 713, 744, 874, 1178, 1311, 1426, 1748, 1767, 1907, 2139, 2356, 2622, 2852, 3496, 3534, 3814, 4278, 4712, 5244, 5704, 5721, 7068, 7628, 8556, 10488, 11442, 13547, 14136, 15256, 17112, 22884, 27094, 36233, 40641, 43861, 45768, 54188, 59117, 72466, 81282, 87722, 108376, 108699, 118234, 131583, 144932, 162564, 175444, 177351, 217398, 236468, 263166, 289864, 325128, 350888, 354702, 434796, 472936, 526332, 709404, 833359, 869592, 1052664, 1123223, 1359691, 1418808, 1666718, 2246446, 2500077, 2719382, 3333436, 3369669, 4079073, 4492892, 5000154, 5438764, 6666872, 6739338, 8158146, 8985784, 10000308, 10877528, 13478676, 16316292, 20000616, 25834129, 26957352, 32632584, 51668258, 77502387, 103336516, 155004774, 206673032, 310009548, 620019096]

約数ペア:

[(1, 620019096), (2, 310009548), (3, 206673032), (4, 155004774), (6, 103336516), (8, 77502387), (12, 51668258), (19, 32632584), (23, 26957352), (24, 25834129), (31, 20000616), (38, 16316292), (46, 13478676), (57, 10877528), (62, 10000308), (69, 8985784), (76, 8158146), (92, 6739338), (93, 6666872), (114, 5438764), (124, 5000154), (138, 4492892), (152, 4079073), (184, 3369669), (186, 3333436), (228, 2719382), (248, 2500077), (276, 2246446), (372, 1666718), (437, 1418808), (456, 1359691), (552, 1123223), (589, 1052664), (713, 869592), (744, 833359), (874, 709404), (1178, 526332), (1311, 472936), (1426, 434796), (1748, 354702), (1767, 350888), (1907, 325128), (2139, 289864), (2356, 263166), (2622, 236468), (2852, 217398), (3496, 177351), (3534, 175444), (3814, 162564), (4278, 144932), (4712, 131583), (5244, 118234), (5704, 108699), (5721, 108376), (7068, 87722), (7628, 81282), (8556, 72466), (10488, 59117), (11442, 54188), (13547, 45768), (14136, 43861), (15256, 40641), (17112, 36233), (22884, 27094)]