1661598232

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 3705419520

約数和(自身を除く): 2043821288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 227, 263, 284, 392, 454, 497, 526, 568, 908, 994, 1052, 1589, 1816, 1841, 1988, 2104, 3178, 3479, 3682, 3976, 6356, 6958, 7364, 11123, 12712, 12887, 13916, 14728, 16117, 18673, 22246, 25774, 27832, 32234, 37346, 44492, 51548, 59701, 64468, 74692, 88984, 103096, 112819, 119402, 128936, 130711, 149384, 225638, 238804, 261422, 417907, 451276, 477608, 522844, 789733, 835814, 902552, 914977, 1045688, 1579466, 1671628, 1829954, 2925349, 3158932, 3343256, 3659908, 4238771, 5850698, 6317864, 7319816, 8477542, 11701396, 16955084, 23402792, 29671397, 33910168, 59342794, 118685588, 207699779, 237371176, 415399558, 830799116, 1661598232]

約数ペア:

[(1, 1661598232), (2, 830799116), (4, 415399558), (7, 237371176), (8, 207699779), (14, 118685588), (28, 59342794), (49, 33910168), (56, 29671397), (71, 23402792), (98, 16955084), (142, 11701396), (196, 8477542), (227, 7319816), (263, 6317864), (284, 5850698), (392, 4238771), (454, 3659908), (497, 3343256), (526, 3158932), (568, 2925349), (908, 1829954), (994, 1671628), (1052, 1579466), (1589, 1045688), (1816, 914977), (1841, 902552), (1988, 835814), (2104, 789733), (3178, 522844), (3479, 477608), (3682, 451276), (3976, 417907), (6356, 261422), (6958, 238804), (7364, 225638), (11123, 149384), (12712, 130711), (12887, 128936), (13916, 119402), (14728, 112819), (16117, 103096), (18673, 88984), (22246, 74692), (25774, 64468), (27832, 59701), (32234, 51548), (37346, 44492)]