261438041024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{15017}}^1$

素因数の和:15290

約数の個数: 112

約数和(自身を含む): 555401683200

約数和(自身を除く): 293963642176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 139, 152, 206, 278, 304, 412, 556, 608, 824, 1112, 1216, 1648, 1957, 2224, 2641, 3296, 3914, 4448, 5282, 6592, 7828, 8896, 10564, 14317, 15017, 15656, 21128, 28634, 30034, 31312, 42256, 57268, 60068, 62624, 84512, 114536, 120136, 125248, 169024, 229072, 240272, 272023, 285323, 458144, 480544, 544046, 570646, 916288, 961088, 1088092, 1141292, 1546751, 2087363, 2176184, 2282584, 3093502, 4174726, 4352368, 4565168, 6187004, 8349452, 8704736, 9130336, 12374008, 16698904, 17409472, 18260672, 24748016, 29388269, 33397808, 39659897, 49496032, 58776538, 66795616, 79319794, 98992064, 117553076, 133591232, 158639588, 214998389, 235106152, 317279176, 429996778, 470212304, 634558352, 859993556, 940424608, 1269116704, 1719987112, 1880849216, 2538233408, 3439974224, 4084969391, 6879948448, 8169938782, 13759896896, 16339877564, 32679755128, 65359510256, 130719020512, 261438041024]

約数ペア:

[(1, 261438041024), (2, 130719020512), (4, 65359510256), (8, 32679755128), (16, 16339877564), (19, 13759896896), (32, 8169938782), (38, 6879948448), (64, 4084969391), (76, 3439974224), (103, 2538233408), (139, 1880849216), (152, 1719987112), (206, 1269116704), (278, 940424608), (304, 859993556), (412, 634558352), (556, 470212304), (608, 429996778), (824, 317279176), (1112, 235106152), (1216, 214998389), (1648, 158639588), (1957, 133591232), (2224, 117553076), (2641, 98992064), (3296, 79319794), (3914, 66795616), (4448, 58776538), (5282, 49496032), (6592, 39659897), (7828, 33397808), (8896, 29388269), (10564, 24748016), (14317, 18260672), (15017, 17409472), (15656, 16698904), (21128, 12374008), (28634, 9130336), (30034, 8704736), (31312, 8349452), (42256, 6187004), (57268, 4565168), (60068, 4352368), (62624, 4174726), (84512, 3093502), (114536, 2282584), (120136, 2176184), (125248, 2087363), (169024, 1546751), (229072, 1141292), (240272, 1088092), (272023, 961088), (285323, 916288), (458144, 570646), (480544, 544046)]