1689412928

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1460

約数の個数: 112

約数和(自身を含む): 4032528384

約数和(自身を除く): 2343115456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 127, 161, 184, 224, 254, 322, 368, 448, 508, 644, 736, 889, 1016, 1288, 1291, 1472, 1778, 2032, 2576, 2582, 2921, 3556, 4064, 5152, 5164, 5842, 7112, 8128, 9037, 10304, 10328, 11684, 14224, 18074, 20447, 20656, 23368, 28448, 29693, 36148, 40894, 41312, 46736, 56896, 59386, 72296, 81788, 82624, 93472, 118772, 144592, 163576, 163957, 186944, 207851, 237544, 289184, 327152, 327914, 415702, 475088, 578368, 654304, 655828, 831404, 950176, 1147699, 1308608, 1311656, 1662808, 1900352, 2295398, 2623312, 3325616, 3771011, 4590796, 5246624, 6651232, 7542022, 9181592, 10493248, 13302464, 15084044, 18363184, 26397077, 30168088, 36726368, 52794154, 60336176, 73452736, 105588308, 120672352, 211176616, 241344704, 422353232, 844706464, 1689412928]

約数ペア:

[(1, 1689412928), (2, 844706464), (4, 422353232), (7, 241344704), (8, 211176616), (14, 120672352), (16, 105588308), (23, 73452736), (28, 60336176), (32, 52794154), (46, 36726368), (56, 30168088), (64, 26397077), (92, 18363184), (112, 15084044), (127, 13302464), (161, 10493248), (184, 9181592), (224, 7542022), (254, 6651232), (322, 5246624), (368, 4590796), (448, 3771011), (508, 3325616), (644, 2623312), (736, 2295398), (889, 1900352), (1016, 1662808), (1288, 1311656), (1291, 1308608), (1472, 1147699), (1778, 950176), (2032, 831404), (2576, 655828), (2582, 654304), (2921, 578368), (3556, 475088), (4064, 415702), (5152, 327914), (5164, 327152), (5842, 289184), (7112, 237544), (8128, 207851), (9037, 186944), (10304, 163957), (10328, 163576), (11684, 144592), (14224, 118772), (18074, 93472), (20447, 82624), (20656, 81788), (23368, 72296), (28448, 59386), (29693, 56896), (36148, 46736), (40894, 41312)]