1997491104

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{36697}}^1$

素因数の和:36729

約数の個数: 144

約数和(自身を含む): 6732468288

約数和(自身を除く): 4734977184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 27216, 36697, 54432, 73394, 110091, 146788, 220182, 256879, 293576, 330273, 440364, 513758, 587152, 660546, 770637, 880728, 990819, 1027516, 1174304, 1321092, 1541274, 1761456, 1981638, 2055032, 2311911, 2642184, 2972457, 3082548, 3522912, 3963276, 4110064, 4623822, 5284368, 5944914, 6165096, 6935733, 7926552, 8220128, 8917371, 9247644, 10568736, 11889828, 12330192, 13871466, 15853104, 17834742, 18495288, 20807199, 23779656, 24660384, 27742932, 31706208, 35669484, 36990576, 41614398, 47559312, 55485864, 62421597, 71338968, 73981152, 83228796, 95118624, 110971728, 124843194, 142677936, 166457592, 221943456, 249686388, 285355872, 332915184, 499372776, 665830368, 998745552, 1997491104]

約数ペア:

[(1, 1997491104), (2, 998745552), (3, 665830368), (4, 499372776), (6, 332915184), (7, 285355872), (8, 249686388), (9, 221943456), (12, 166457592), (14, 142677936), (16, 124843194), (18, 110971728), (21, 95118624), (24, 83228796), (27, 73981152), (28, 71338968), (32, 62421597), (36, 55485864), (42, 47559312), (48, 41614398), (54, 36990576), (56, 35669484), (63, 31706208), (72, 27742932), (81, 24660384), (84, 23779656), (96, 20807199), (108, 18495288), (112, 17834742), (126, 15853104), (144, 13871466), (162, 12330192), (168, 11889828), (189, 10568736), (216, 9247644), (224, 8917371), (243, 8220128), (252, 7926552), (288, 6935733), (324, 6165096), (336, 5944914), (378, 5284368), (432, 4623822), (486, 4110064), (504, 3963276), (567, 3522912), (648, 3082548), (672, 2972457), (756, 2642184), (864, 2311911), (972, 2055032), (1008, 1981638), (1134, 1761456), (1296, 1541274), (1512, 1321092), (1701, 1174304), (1944, 1027516), (2016, 990819), (2268, 880728), (2592, 770637), (3024, 660546), (3402, 587152), (3888, 513758), (4536, 440364), (6048, 330273), (6804, 293576), (7776, 256879), (9072, 220182), (13608, 146788), (18144, 110091), (27216, 73394), (36697, 54432)]