406977088

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 973799424

約数和(自身を除く): 566822336

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 127, 161, 184, 224, 254, 311, 322, 368, 448, 508, 622, 644, 736, 889, 1016, 1244, 1288, 1472, 1778, 2032, 2177, 2488, 2576, 2921, 3556, 4064, 4354, 4976, 5152, 5842, 7112, 7153, 8128, 8708, 9952, 10304, 11684, 14224, 14306, 17416, 19904, 20447, 23368, 28448, 28612, 34832, 39497, 40894, 46736, 50071, 56896, 57224, 69664, 78994, 81788, 93472, 100142, 114448, 139328, 157988, 163576, 186944, 200284, 228896, 276479, 315976, 327152, 400568, 457792, 552958, 631952, 654304, 801136, 908431, 1105916, 1263904, 1308608, 1602272, 1816862, 2211832, 2527808, 3204544, 3633724, 4423664, 6359017, 7267448, 8847328, 12718034, 14534896, 17694656, 25436068, 29069792, 50872136, 58139584, 101744272, 203488544, 406977088]

約数ペア:

[(1, 406977088), (2, 203488544), (4, 101744272), (7, 58139584), (8, 50872136), (14, 29069792), (16, 25436068), (23, 17694656), (28, 14534896), (32, 12718034), (46, 8847328), (56, 7267448), (64, 6359017), (92, 4423664), (112, 3633724), (127, 3204544), (161, 2527808), (184, 2211832), (224, 1816862), (254, 1602272), (311, 1308608), (322, 1263904), (368, 1105916), (448, 908431), (508, 801136), (622, 654304), (644, 631952), (736, 552958), (889, 457792), (1016, 400568), (1244, 327152), (1288, 315976), (1472, 276479), (1778, 228896), (2032, 200284), (2177, 186944), (2488, 163576), (2576, 157988), (2921, 139328), (3556, 114448), (4064, 100142), (4354, 93472), (4976, 81788), (5152, 78994), (5842, 69664), (7112, 57224), (7153, 56896), (8128, 50071), (8708, 46736), (9952, 40894), (10304, 39497), (11684, 34832), (14224, 28612), (14306, 28448), (17416, 23368), (19904, 20447)]