216380688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{195997}}^1$

素因数の和:196031

約数の個数: 40

約数和(自身を含む): 583290048

約数和(自身を除く): 366909360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 195997, 391994, 587991, 783988, 1175982, 1567976, 2351964, 3135952, 4507931, 4703928, 9015862, 9407856, 13523793, 18031724, 27047586, 36063448, 54095172, 72126896, 108190344, 216380688]

約数ペア:

[(1, 216380688), (2, 108190344), (3, 72126896), (4, 54095172), (6, 36063448), (8, 27047586), (12, 18031724), (16, 13523793), (23, 9407856), (24, 9015862), (46, 4703928), (48, 4507931), (69, 3135952), (92, 2351964), (138, 1567976), (184, 1175982), (276, 783988), (368, 587991), (552, 391994), (1104, 195997)]