319832864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 702354240

約数和(自身を除く): 382521376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 83, 104, 118, 157, 166, 208, 236, 314, 332, 416, 472, 628, 664, 767, 944, 1079, 1256, 1328, 1534, 1888, 2041, 2158, 2512, 2656, 3068, 4082, 4316, 4897, 5024, 6136, 8164, 8632, 9263, 9794, 12272, 13031, 16328, 17264, 18526, 19588, 24544, 26062, 32656, 34528, 37052, 39176, 52124, 63661, 65312, 74104, 78352, 104248, 120419, 127322, 148208, 156704, 169403, 208496, 240838, 254644, 296416, 338806, 416992, 481676, 509288, 677612, 768829, 963352, 1018576, 1355224, 1537658, 1926704, 2037152, 2710448, 3075316, 3853408, 5420896, 6150632, 9994777, 12301264, 19989554, 24602528, 39979108, 79958216, 159916432, 319832864]

約数ペア:

[(1, 319832864), (2, 159916432), (4, 79958216), (8, 39979108), (13, 24602528), (16, 19989554), (26, 12301264), (32, 9994777), (52, 6150632), (59, 5420896), (83, 3853408), (104, 3075316), (118, 2710448), (157, 2037152), (166, 1926704), (208, 1537658), (236, 1355224), (314, 1018576), (332, 963352), (416, 768829), (472, 677612), (628, 509288), (664, 481676), (767, 416992), (944, 338806), (1079, 296416), (1256, 254644), (1328, 240838), (1534, 208496), (1888, 169403), (2041, 156704), (2158, 148208), (2512, 127322), (2656, 120419), (3068, 104248), (4082, 78352), (4316, 74104), (4897, 65312), (5024, 63661), (6136, 52124), (8164, 39176), (8632, 37052), (9263, 34528), (9794, 32656), (12272, 26062), (13031, 24544), (16328, 19588), (17264, 18526)]