217372344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13339}}^1$

素因数の和:13452

約数の個数: 64

約数和(自身を含む): 627513600

約数和(自身を除く): 410141256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 13339, 16296, 26678, 40017, 53356, 80034, 93373, 106712, 160068, 186746, 280119, 320136, 373492, 560238, 746984, 1120476, 1293883, 2240952, 2587766, 3881649, 5175532, 7763298, 9057181, 10351064, 15526596, 18114362, 27171543, 31053192, 36228724, 54343086, 72457448, 108686172, 217372344]

約数ペア:

[(1, 217372344), (2, 108686172), (3, 72457448), (4, 54343086), (6, 36228724), (7, 31053192), (8, 27171543), (12, 18114362), (14, 15526596), (21, 10351064), (24, 9057181), (28, 7763298), (42, 5175532), (56, 3881649), (84, 2587766), (97, 2240952), (168, 1293883), (194, 1120476), (291, 746984), (388, 560238), (582, 373492), (679, 320136), (776, 280119), (1164, 186746), (1358, 160068), (2037, 106712), (2328, 93373), (2716, 80034), (4074, 53356), (5432, 40017), (8148, 26678), (13339, 16296)]