28097267184

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{209581}}^1$

素因数の和:209628

約数の個数: 180

約数和(自身を含む): 96286162440

約数和(自身を除く): 68188895256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4788, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 14896, 16758, 19152, 22344, 33516, 44688, 67032, 134064, 209581, 419162, 628743, 838324, 1257486, 1467067, 1676648, 1886229, 2514972, 2934134, 3353296, 3772458, 3982039, 4401201, 5029944, 5868268, 7544916, 7964078, 8802402, 10059888, 10269469, 11736536, 11946117, 13203603, 15089832, 15928156, 17604804, 20538938, 23473072, 23892234, 26407206, 27874273, 30179664, 30808407, 31856312, 35209608, 35838351, 41077876, 47784468, 52814412, 55748546, 61616814, 63712624, 70419216, 71676702, 82155752, 83622819, 92425221, 95568936, 105628824, 111497092, 123233628, 143353404, 164311504, 167245638, 184850442, 191137872, 195119911, 211257648, 222994184, 246467256, 250868457, 286706808, 334491276, 369700884, 390239822, 445988368, 492934512, 501736914, 573413616, 585359733, 668982552, 739401768, 780479644, 1003473828, 1170719466, 1337965104, 1478803536, 1560959288, 1756079199, 2006947656, 2341438932, 3121918576, 3512158398, 4013895312, 4682877864, 7024316796, 9365755728, 14048633592, 28097267184]

約数ペア:

[(1, 28097267184), (2, 14048633592), (3, 9365755728), (4, 7024316796), (6, 4682877864), (7, 4013895312), (8, 3512158398), (9, 3121918576), (12, 2341438932), (14, 2006947656), (16, 1756079199), (18, 1560959288), (19, 1478803536), (21, 1337965104), (24, 1170719466), (28, 1003473828), (36, 780479644), (38, 739401768), (42, 668982552), (48, 585359733), (49, 573413616), (56, 501736914), (57, 492934512), (63, 445988368), (72, 390239822), (76, 369700884), (84, 334491276), (98, 286706808), (112, 250868457), (114, 246467256), (126, 222994184), (133, 211257648), (144, 195119911), (147, 191137872), (152, 184850442), (168, 167245638), (171, 164311504), (196, 143353404), (228, 123233628), (252, 111497092), (266, 105628824), (294, 95568936), (304, 92425221), (336, 83622819), (342, 82155752), (392, 71676702), (399, 70419216), (441, 63712624), (456, 61616814), (504, 55748546), (532, 52814412), (588, 47784468), (684, 41077876), (784, 35838351), (798, 35209608), (882, 31856312), (912, 30808407), (931, 30179664), (1008, 27874273), (1064, 26407206), (1176, 23892234), (1197, 23473072), (1368, 20538938), (1596, 17604804), (1764, 15928156), (1862, 15089832), (2128, 13203603), (2352, 11946117), (2394, 11736536), (2736, 10269469), (2793, 10059888), (3192, 8802402), (3528, 7964078), (3724, 7544916), (4788, 5868268), (5586, 5029944), (6384, 4401201), (7056, 3982039), (7448, 3772458), (8379, 3353296), (9576, 2934134), (11172, 2514972), (14896, 1886229), (16758, 1676648), (19152, 1467067), (22344, 1257486), (33516, 838324), (44688, 628743), (67032, 419162), (134064, 209581)]