1720512608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 3766694400

約数和(自身を除く): 2046181792

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 199, 272, 368, 391, 398, 544, 691, 736, 782, 796, 1382, 1564, 1592, 2764, 3128, 3184, 3383, 4577, 5528, 6256, 6368, 6766, 9154, 11056, 11747, 12512, 13532, 15893, 18308, 22112, 23494, 27064, 31786, 36616, 46988, 54128, 63572, 73232, 77809, 93976, 108256, 127144, 137509, 146464, 155618, 187952, 254288, 270181, 275018, 311236, 375904, 508576, 540362, 550036, 622472, 1080724, 1100072, 1244944, 2161448, 2200144, 2337653, 2489888, 3162707, 4322896, 4400288, 4675306, 6325414, 8645792, 9350612, 12650828, 18701224, 25301656, 37402448, 50603312, 53766019, 74804896, 101206624, 107532038, 215064076, 430128152, 860256304, 1720512608]

約数ペア:

[(1, 1720512608), (2, 860256304), (4, 430128152), (8, 215064076), (16, 107532038), (17, 101206624), (23, 74804896), (32, 53766019), (34, 50603312), (46, 37402448), (68, 25301656), (92, 18701224), (136, 12650828), (184, 9350612), (199, 8645792), (272, 6325414), (368, 4675306), (391, 4400288), (398, 4322896), (544, 3162707), (691, 2489888), (736, 2337653), (782, 2200144), (796, 2161448), (1382, 1244944), (1564, 1100072), (1592, 1080724), (2764, 622472), (3128, 550036), (3184, 540362), (3383, 508576), (4577, 375904), (5528, 311236), (6256, 275018), (6368, 270181), (6766, 254288), (9154, 187952), (11056, 155618), (11747, 146464), (12512, 137509), (13532, 127144), (15893, 108256), (18308, 93976), (22112, 77809), (23494, 73232), (27064, 63572), (31786, 54128), (36616, 46988)]